201267680

素因数分解:

$2^5\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1153}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 476343504

約数和(自身を除く): 275075824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1091, 1153, 2182, 2306, 4364, 4612, 5455, 5765, 8728, 9224, 10910, 11530, 17456, 18448, 21820, 23060, 34912, 36896, 43640, 46120, 87280, 92240, 174560, 184480, 1257923, 2515846, 5031692, 6289615, 10063384, 12579230, 20126768, 25158460, 40253536, 50316920, 100633840, 201267680]

約数ペア:

[(1, 201267680), (2, 100633840), (4, 50316920), (5, 40253536), (8, 25158460), (10, 20126768), (16, 12579230), (20, 10063384), (32, 6289615), (40, 5031692), (80, 2515846), (160, 1257923), (1091, 184480), (1153, 174560), (2182, 92240), (2306, 87280), (4364, 46120), (4612, 43640), (5455, 36896), (5765, 34912), (8728, 23060), (9224, 21820), (10910, 18448), (11530, 17456)]