201700808

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 402244560

約数和(自身を除く): 200543752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 331, 361, 422, 662, 722, 844, 1324, 1444, 1688, 2648, 2888, 4009, 6289, 8018, 12578, 16036, 25156, 32072, 50312, 69841, 76171, 119491, 139682, 152342, 238982, 279364, 304684, 477964, 558728, 609368, 955928, 1326979, 2653958, 5307916, 10615832, 25212601, 50425202, 100850404, 201700808]

約数ペア:

[(1, 201700808), (2, 100850404), (4, 50425202), (8, 25212601), (19, 10615832), (38, 5307916), (76, 2653958), (152, 1326979), (211, 955928), (331, 609368), (361, 558728), (422, 477964), (662, 304684), (722, 279364), (844, 238982), (1324, 152342), (1444, 139682), (1688, 119491), (2648, 76171), (2888, 69841), (4009, 50312), (6289, 32072), (8018, 25156), (12578, 16036)]