219734808

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{136651}}^1$

素因数の和:136727

約数の個数: 32

約数和(自身を含む): 557540160

約数和(自身を除く): 337805352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 136651, 273302, 409953, 546604, 819906, 1093208, 1639812, 3279624, 9155617, 18311234, 27466851, 36622468, 54933702, 73244936, 109867404, 219734808]

約数ペア:

[(1, 219734808), (2, 109867404), (3, 73244936), (4, 54933702), (6, 36622468), (8, 27466851), (12, 18311234), (24, 9155617), (67, 3279624), (134, 1639812), (201, 1093208), (268, 819906), (402, 546604), (536, 409953), (804, 273302), (1608, 136651)]