208314296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6043}}^1$

素因数の和:6219

約数の個数: 32

約数和(自身を含む): 406156800

約数和(自身を除く): 197842504

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 6043, 8618, 12086, 17236, 24172, 34472, 48344, 187333, 374666, 749332, 839977, 1498664, 1679954, 3359908, 6719816, 26039287, 52078574, 104157148, 208314296]

約数ペア:

[(1, 208314296), (2, 104157148), (4, 52078574), (8, 26039287), (31, 6719816), (62, 3359908), (124, 1679954), (139, 1498664), (248, 839977), (278, 749332), (556, 374666), (1112, 187333), (4309, 48344), (6043, 34472), (8618, 24172), (12086, 17236)]