267205208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11197}}^1$

素因数の和:11379

約数の個数: 32

約数和(自身を含む): 530785200

約数和(自身を除く): 263579992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 11197, 11932, 22394, 23864, 44788, 89576, 212743, 425486, 850972, 1701944, 1757929, 3515858, 7031716, 14063432, 33400651, 66801302, 133602604, 267205208]

約数ペア:

[(1, 267205208), (2, 133602604), (4, 66801302), (8, 33400651), (19, 14063432), (38, 7031716), (76, 3515858), (152, 1757929), (157, 1701944), (314, 850972), (628, 425486), (1256, 212743), (2983, 89576), (5966, 44788), (11197, 23864), (11932, 22394)]