210009492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 687173760

約数和(自身を除く): 477164268

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 79, 84, 98, 99, 126, 132, 137, 147, 154, 158, 196, 198, 231, 237, 252, 274, 294, 308, 316, 396, 411, 441, 462, 474, 539, 548, 553, 588, 693, 711, 822, 869, 882, 924, 948, 959, 1078, 1106, 1233, 1386, 1422, 1507, 1617, 1644, 1659, 1738, 1764, 1918, 2156, 2212, 2466, 2607, 2772, 2844, 2877, 3014, 3234, 3318, 3476, 3836, 3871, 4521, 4851, 4932, 4977, 5214, 5754, 6028, 6083, 6468, 6636, 6713, 7742, 7821, 8631, 9042, 9702, 9954, 10428, 10549, 10823, 11508, 11613, 12166, 13426, 13563, 15484, 15642, 17262, 18084, 18249, 19404, 19908, 20139, 21098, 21646, 23226, 24332, 26852, 27126, 31284, 31647, 32469, 34524, 34839, 36498, 40278, 42196, 42581, 43292, 46452, 54252, 54747, 60417, 63294, 64938, 69678, 72996, 73843, 75761, 80556, 85162, 94941, 97407, 109494, 119053, 120834, 126588, 127743, 129876, 139356, 147686, 151522, 170324, 189882, 194814, 218988, 221529, 227283, 238106, 241668, 255486, 295372, 303044, 357159, 379764, 383229, 389628, 443058, 454566, 476212, 510972, 530327, 664587, 681849, 714318, 766458, 833371, 886116, 909132, 1060654, 1071477, 1329174, 1363698, 1428636, 1532916, 1590981, 1666742, 2121308, 2142954, 2500113, 2658348, 2727396, 3181962, 3333484, 4285908, 4772943, 5000226, 5833597, 6363924, 7500339, 9545886, 10000452, 11667194, 15000678, 17500791, 19091772, 23334388, 30001356, 35001582, 52502373, 70003164, 105004746, 210009492]

約数ペア:

[(1, 210009492), (2, 105004746), (3, 70003164), (4, 52502373), (6, 35001582), (7, 30001356), (9, 23334388), (11, 19091772), (12, 17500791), (14, 15000678), (18, 11667194), (21, 10000452), (22, 9545886), (28, 7500339), (33, 6363924), (36, 5833597), (42, 5000226), (44, 4772943), (49, 4285908), (63, 3333484), (66, 3181962), (77, 2727396), (79, 2658348), (84, 2500113), (98, 2142954), (99, 2121308), (126, 1666742), (132, 1590981), (137, 1532916), (147, 1428636), (154, 1363698), (158, 1329174), (196, 1071477), (198, 1060654), (231, 909132), (237, 886116), (252, 833371), (274, 766458), (294, 714318), (308, 681849), (316, 664587), (396, 530327), (411, 510972), (441, 476212), (462, 454566), (474, 443058), (539, 389628), (548, 383229), (553, 379764), (588, 357159), (693, 303044), (711, 295372), (822, 255486), (869, 241668), (882, 238106), (924, 227283), (948, 221529), (959, 218988), (1078, 194814), (1106, 189882), (1233, 170324), (1386, 151522), (1422, 147686), (1507, 139356), (1617, 129876), (1644, 127743), (1659, 126588), (1738, 120834), (1764, 119053), (1918, 109494), (2156, 97407), (2212, 94941), (2466, 85162), (2607, 80556), (2772, 75761), (2844, 73843), (2877, 72996), (3014, 69678), (3234, 64938), (3318, 63294), (3476, 60417), (3836, 54747), (3871, 54252), (4521, 46452), (4851, 43292), (4932, 42581), (4977, 42196), (5214, 40278), (5754, 36498), (6028, 34839), (6083, 34524), (6468, 32469), (6636, 31647), (6713, 31284), (7742, 27126), (7821, 26852), (8631, 24332), (9042, 23226), (9702, 21646), (9954, 21098), (10428, 20139), (10549, 19908), (10823, 19404), (11508, 18249), (11613, 18084), (12166, 17262), (13426, 15642), (13563, 15484)]