196660528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7481}}^1$

素因数の和:7573

約数の個数: 40

約数和(自身を含む): 400795776

約数和(自身を除く): 204135248

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 7481, 13144, 14962, 26288, 29924, 59848, 119696, 231911, 396493, 463822, 792986, 927644, 1585972, 1855288, 3171944, 3710576, 6343888, 12291283, 24582566, 49165132, 98330264, 196660528]

約数ペア:

[(1, 196660528), (2, 98330264), (4, 49165132), (8, 24582566), (16, 12291283), (31, 6343888), (53, 3710576), (62, 3171944), (106, 1855288), (124, 1585972), (212, 927644), (248, 792986), (424, 463822), (496, 396493), (848, 231911), (1643, 119696), (3286, 59848), (6572, 29924), (7481, 26288), (13144, 14962)]