233801860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 502084800

約数和(自身を除く): 268282940

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 149, 268, 298, 335, 596, 670, 745, 1171, 1340, 1490, 2342, 2980, 4684, 5855, 9983, 11710, 19966, 23420, 39932, 49915, 78457, 99830, 156914, 174479, 199660, 313828, 348958, 392285, 697916, 784570, 872395, 1569140, 1744790, 3489580, 11690093, 23380186, 46760372, 58450465, 116900930, 233801860]

約数ペア:

[(1, 233801860), (2, 116900930), (4, 58450465), (5, 46760372), (10, 23380186), (20, 11690093), (67, 3489580), (134, 1744790), (149, 1569140), (268, 872395), (298, 784570), (335, 697916), (596, 392285), (670, 348958), (745, 313828), (1171, 199660), (1340, 174479), (1490, 156914), (2342, 99830), (2980, 78457), (4684, 49915), (5855, 39932), (9983, 23420), (11710, 19966)]