201787668

素因数分解:

$2^2\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{3863}}^1$

素因数の和:5324

約数の個数: 36

約数和(自身を含む): 510558048

約数和(自身を除く): 308770380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1451, 2902, 3863, 4353, 5804, 7726, 8706, 11589, 13059, 15452, 17412, 23178, 26118, 34767, 46356, 52236, 69534, 139068, 5605213, 11210426, 16815639, 22420852, 33631278, 50446917, 67262556, 100893834, 201787668]

約数ペア:

[(1, 201787668), (2, 100893834), (3, 67262556), (4, 50446917), (6, 33631278), (9, 22420852), (12, 16815639), (18, 11210426), (36, 5605213), (1451, 139068), (2902, 69534), (3863, 52236), (4353, 46356), (5804, 34767), (7726, 26118), (8706, 23178), (11589, 17412), (13059, 15452)]