205153872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 675385344

約数和(自身を除く): 470231472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 132, 141, 154, 168, 176, 188, 231, 264, 282, 308, 329, 336, 376, 462, 517, 528, 564, 616, 658, 752, 924, 987, 1034, 1128, 1181, 1232, 1316, 1551, 1848, 1974, 2068, 2256, 2362, 2632, 3102, 3543, 3619, 3696, 3948, 4136, 4724, 5264, 6204, 7086, 7238, 7896, 8267, 8272, 9448, 10857, 12408, 12991, 14172, 14476, 15792, 16534, 18896, 21714, 24801, 24816, 25982, 28344, 28952, 33068, 38973, 43428, 49602, 51964, 55507, 56688, 57904, 66136, 77946, 86856, 90937, 99204, 103928, 111014, 132272, 155892, 166521, 173712, 181874, 198408, 207856, 222028, 272811, 311784, 333042, 363748, 388549, 396816, 444056, 545622, 610577, 623568, 666084, 727496, 777098, 888112, 1091244, 1165647, 1221154, 1332168, 1454992, 1554196, 1831731, 2182488, 2331294, 2442308, 2664336, 3108392, 3663462, 4274039, 4364976, 4662588, 4884616, 6216784, 7326924, 8548078, 9325176, 9769232, 12822117, 14653848, 17096156, 18650352, 25644234, 29307696, 34192312, 51288468, 68384624, 102576936, 205153872]

約数ペア:

[(1, 205153872), (2, 102576936), (3, 68384624), (4, 51288468), (6, 34192312), (7, 29307696), (8, 25644234), (11, 18650352), (12, 17096156), (14, 14653848), (16, 12822117), (21, 9769232), (22, 9325176), (24, 8548078), (28, 7326924), (33, 6216784), (42, 4884616), (44, 4662588), (47, 4364976), (48, 4274039), (56, 3663462), (66, 3108392), (77, 2664336), (84, 2442308), (88, 2331294), (94, 2182488), (112, 1831731), (132, 1554196), (141, 1454992), (154, 1332168), (168, 1221154), (176, 1165647), (188, 1091244), (231, 888112), (264, 777098), (282, 727496), (308, 666084), (329, 623568), (336, 610577), (376, 545622), (462, 444056), (517, 396816), (528, 388549), (564, 363748), (616, 333042), (658, 311784), (752, 272811), (924, 222028), (987, 207856), (1034, 198408), (1128, 181874), (1181, 173712), (1232, 166521), (1316, 155892), (1551, 132272), (1848, 111014), (1974, 103928), (2068, 99204), (2256, 90937), (2362, 86856), (2632, 77946), (3102, 66136), (3543, 57904), (3619, 56688), (3696, 55507), (3948, 51964), (4136, 49602), (4724, 43428), (5264, 38973), (6204, 33068), (7086, 28952), (7238, 28344), (7896, 25982), (8267, 24816), (8272, 24801), (9448, 21714), (10857, 18896), (12408, 16534), (12991, 15792), (14172, 14476)]