203445690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23629}}^1$

素因数の和:23687

約数の個数: 64

約数和(自身を含む): 571656960

約数和(自身を除く): 368211270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 23629, 47258, 70887, 118145, 141774, 165403, 236290, 330806, 354435, 496209, 708870, 827015, 968789, 992418, 1654030, 1937578, 2481045, 2906367, 4843945, 4962090, 5812734, 6781523, 9687890, 13563046, 14531835, 20344569, 29063670, 33907615, 40689138, 67815230, 101722845, 203445690]

約数ペア:

[(1, 203445690), (2, 101722845), (3, 67815230), (5, 40689138), (6, 33907615), (7, 29063670), (10, 20344569), (14, 14531835), (15, 13563046), (21, 9687890), (30, 6781523), (35, 5812734), (41, 4962090), (42, 4843945), (70, 2906367), (82, 2481045), (105, 1937578), (123, 1654030), (205, 992418), (210, 968789), (246, 827015), (287, 708870), (410, 496209), (574, 354435), (615, 330806), (861, 236290), (1230, 165403), (1435, 141774), (1722, 118145), (2870, 70887), (4305, 47258), (8610, 23629)]