211316052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 539360640

約数和(自身を除く): 328044588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 97, 102, 118, 177, 181, 194, 204, 236, 291, 354, 362, 388, 543, 582, 708, 724, 1003, 1086, 1164, 1649, 2006, 2172, 3009, 3077, 3298, 4012, 4947, 5723, 6018, 6154, 6596, 9231, 9894, 10679, 11446, 12036, 12308, 17169, 17557, 18462, 19788, 21358, 22892, 32037, 34338, 35114, 36924, 42716, 52671, 64074, 68676, 70228, 97291, 105342, 128148, 181543, 194582, 210684, 291873, 298469, 363086, 389164, 544629, 583746, 596938, 726172, 895407, 1035863, 1089258, 1167492, 1193876, 1790814, 2071726, 2178516, 3107589, 3581628, 4143452, 6215178, 12430356, 17609671, 35219342, 52829013, 70438684, 105658026, 211316052]

約数ペア:

[(1, 211316052), (2, 105658026), (3, 70438684), (4, 52829013), (6, 35219342), (12, 17609671), (17, 12430356), (34, 6215178), (51, 4143452), (59, 3581628), (68, 3107589), (97, 2178516), (102, 2071726), (118, 1790814), (177, 1193876), (181, 1167492), (194, 1089258), (204, 1035863), (236, 895407), (291, 726172), (354, 596938), (362, 583746), (388, 544629), (543, 389164), (582, 363086), (708, 298469), (724, 291873), (1003, 210684), (1086, 194582), (1164, 181543), (1649, 128148), (2006, 105342), (2172, 97291), (3009, 70228), (3077, 68676), (3298, 64074), (4012, 52671), (4947, 42716), (5723, 36924), (6018, 35114), (6154, 34338), (6596, 32037), (9231, 22892), (9894, 21358), (10679, 19788), (11446, 18462), (12036, 17557), (12308, 17169)]