201739216

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^1\times {\mathrm{3581}}^1$

素因数の和:4099

約数の個数: 40

約数和(自身を含む): 447721344

約数和(自身を除く): 245982128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 1006, 2012, 3521, 3581, 4024, 7042, 7162, 8048, 14084, 14324, 25067, 28168, 28648, 50134, 56336, 57296, 100268, 200536, 401072, 1801243, 3602486, 7204972, 12608701, 14409944, 25217402, 28819888, 50434804, 100869608, 201739216]

約数ペア:

[(1, 201739216), (2, 100869608), (4, 50434804), (7, 28819888), (8, 25217402), (14, 14409944), (16, 12608701), (28, 7204972), (56, 3602486), (112, 1801243), (503, 401072), (1006, 200536), (2012, 100268), (3521, 57296), (3581, 56336), (4024, 50134), (7042, 28648), (7162, 28168), (8048, 25067), (14084, 14324)]