199498068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 637378560

約数和(自身を除く): 437880492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 126, 132, 154, 158, 198, 231, 237, 252, 308, 316, 396, 462, 474, 553, 693, 711, 869, 911, 924, 948, 1106, 1386, 1422, 1659, 1738, 1822, 2212, 2607, 2733, 2772, 2844, 3318, 3476, 3644, 4977, 5214, 5466, 6083, 6377, 6636, 7821, 8199, 9954, 10021, 10428, 10932, 12166, 12754, 15642, 16398, 18249, 19131, 19908, 20042, 24332, 25508, 30063, 31284, 32796, 36498, 38262, 40084, 54747, 57393, 60126, 70147, 71969, 72996, 76524, 90189, 109494, 114786, 120252, 140294, 143938, 180378, 210441, 215907, 218988, 229572, 280588, 287876, 360756, 420882, 431814, 503783, 631323, 647721, 791659, 841764, 863628, 1007566, 1262646, 1295442, 1511349, 1583318, 2015132, 2374977, 2525292, 2590884, 3022698, 3166636, 4534047, 4749954, 5541613, 6045396, 7124931, 9068094, 9499908, 11083226, 14249862, 16624839, 18136188, 22166452, 28499724, 33249678, 49874517, 66499356, 99749034, 199498068]

約数ペア:

[(1, 199498068), (2, 99749034), (3, 66499356), (4, 49874517), (6, 33249678), (7, 28499724), (9, 22166452), (11, 18136188), (12, 16624839), (14, 14249862), (18, 11083226), (21, 9499908), (22, 9068094), (28, 7124931), (33, 6045396), (36, 5541613), (42, 4749954), (44, 4534047), (63, 3166636), (66, 3022698), (77, 2590884), (79, 2525292), (84, 2374977), (99, 2015132), (126, 1583318), (132, 1511349), (154, 1295442), (158, 1262646), (198, 1007566), (231, 863628), (237, 841764), (252, 791659), (308, 647721), (316, 631323), (396, 503783), (462, 431814), (474, 420882), (553, 360756), (693, 287876), (711, 280588), (869, 229572), (911, 218988), (924, 215907), (948, 210441), (1106, 180378), (1386, 143938), (1422, 140294), (1659, 120252), (1738, 114786), (1822, 109494), (2212, 90189), (2607, 76524), (2733, 72996), (2772, 71969), (2844, 70147), (3318, 60126), (3476, 57393), (3644, 54747), (4977, 40084), (5214, 38262), (5466, 36498), (6083, 32796), (6377, 31284), (6636, 30063), (7821, 25508), (8199, 24332), (9954, 20042), (10021, 19908), (10428, 19131), (10932, 18249), (12166, 16398), (12754, 15642)]