207490626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17707}}^1$

素因数の和:17756

約数の個数: 64

約数和(自身を含む): 543989760

約数和(自身を除く): 336499134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 17707, 35414, 53121, 106242, 123949, 159363, 247898, 318726, 371847, 478089, 548917, 743694, 956178, 1097834, 1115541, 1646751, 2231082, 3293502, 3346623, 3842419, 4940253, 6693246, 7684838, 9880506, 11527257, 14820759, 23054514, 29641518, 34581771, 69163542, 103745313, 207490626]

約数ペア:

[(1, 207490626), (2, 103745313), (3, 69163542), (6, 34581771), (7, 29641518), (9, 23054514), (14, 14820759), (18, 11527257), (21, 9880506), (27, 7684838), (31, 6693246), (42, 4940253), (54, 3842419), (62, 3346623), (63, 3293502), (93, 2231082), (126, 1646751), (186, 1115541), (189, 1097834), (217, 956178), (279, 743694), (378, 548917), (434, 478089), (558, 371847), (651, 318726), (837, 247898), (1302, 159363), (1674, 123949), (1953, 106242), (3906, 53121), (5859, 35414), (11718, 17707)]