201249136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{103951}}^1$

素因数の和:103981

約数の個数: 30

約数和(自身を含む): 428594096

約数和(自身を除く): 227344960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 103951, 207902, 415804, 831608, 1143461, 1663216, 2286922, 4573844, 9147688, 12578071, 18295376, 25156142, 50312284, 100624568, 201249136]

約数ペア:

[(1, 201249136), (2, 100624568), (4, 50312284), (8, 25156142), (11, 18295376), (16, 12578071), (22, 9147688), (44, 4573844), (88, 2286922), (121, 1663216), (176, 1143461), (242, 831608), (484, 415804), (968, 207902), (1936, 103951)]