201052072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101747}}^1$

素因数の和:101785

約数の個数: 32

約数和(自身を含む): 427341600

約数和(自身を除く): 226289528

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 101747, 203494, 406988, 813976, 1322711, 1933193, 2645422, 3866386, 5290844, 7732772, 10581688, 15465544, 25131509, 50263018, 100526036, 201052072]

約数ペア:

[(1, 201052072), (2, 100526036), (4, 50263018), (8, 25131509), (13, 15465544), (19, 10581688), (26, 7732772), (38, 5290844), (52, 3866386), (76, 2645422), (104, 1933193), (152, 1322711), (247, 813976), (494, 406988), (988, 203494), (1976, 101747)]