200945185558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{644431}}^1$

素因数の和:644692

約数の個数: 32

約数和(自身を含む): 331289602560

約数和(自身を除く): 130344417002

約数列:

[1, 2, 13, 26, 67, 134, 179, 358, 871, 1742, 2327, 4654, 11993, 23986, 155909, 311818, 644431, 1288862, 8377603, 16755206, 43176877, 86353754, 115353149, 230706298, 561299401, 1122598802, 1499590937, 2999181874, 7728660983, 15457321966, 100472592779, 200945185558]

約数ペア:

[(1, 200945185558), (2, 100472592779), (13, 15457321966), (26, 7728660983), (67, 2999181874), (134, 1499590937), (179, 1122598802), (358, 561299401), (871, 230706298), (1742, 115353149), (2327, 86353754), (4654, 43176877), (11993, 16755206), (23986, 8377603), (155909, 1288862), (311818, 644431)]