198846888

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{123661}}^1$

素因数の和:123737

約数の個数: 32

約数和(自身を含む): 504540960

約数和(自身を除く): 305694072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 123661, 247322, 370983, 494644, 741966, 989288, 1483932, 2967864, 8285287, 16570574, 24855861, 33141148, 49711722, 66282296, 99423444, 198846888]

約数ペア:

[(1, 198846888), (2, 99423444), (3, 66282296), (4, 49711722), (6, 33141148), (8, 24855861), (12, 16570574), (24, 8285287), (67, 2967864), (134, 1483932), (201, 989288), (268, 741966), (402, 494644), (536, 370983), (804, 247322), (1608, 123661)]