201538864

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4217}}^1$

素因数の和:4357

約数の個数: 40

約数和(自身を含む): 407964960

約数和(自身を除く): 206426096

約数列:

[1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 412, 464, 824, 1648, 2987, 4217, 5974, 8434, 11948, 16868, 23896, 33736, 47792, 67472, 122293, 244586, 434351, 489172, 868702, 978344, 1737404, 1956688, 3474808, 6949616, 12596179, 25192358, 50384716, 100769432, 201538864]

約数ペア:

[(1, 201538864), (2, 100769432), (4, 50384716), (8, 25192358), (16, 12596179), (29, 6949616), (58, 3474808), (103, 1956688), (116, 1737404), (206, 978344), (232, 868702), (412, 489172), (464, 434351), (824, 244586), (1648, 122293), (2987, 67472), (4217, 47792), (5974, 33736), (8434, 23896), (11948, 16868)]