196202270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 214370530

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 239, 374, 439, 478, 878, 935, 1195, 1870, 2195, 2390, 2629, 4063, 4390, 4829, 5258, 7463, 8126, 9658, 13145, 14926, 20315, 24145, 26290, 37315, 40630, 44693, 48290, 74630, 82093, 89386, 104921, 164186, 209842, 223465, 410465, 446930, 524605, 820930, 1049210, 1154131, 1783657, 2308262, 3567314, 5770655, 8918285, 11541310, 17836570, 19620227, 39240454, 98101135, 196202270]

約数ペア:

[(1, 196202270), (2, 98101135), (5, 39240454), (10, 19620227), (11, 17836570), (17, 11541310), (22, 8918285), (34, 5770655), (55, 3567314), (85, 2308262), (110, 1783657), (170, 1154131), (187, 1049210), (239, 820930), (374, 524605), (439, 446930), (478, 410465), (878, 223465), (935, 209842), (1195, 164186), (1870, 104921), (2195, 89386), (2390, 82093), (2629, 74630), (4063, 48290), (4390, 44693), (4829, 40630), (5258, 37315), (7463, 26290), (8126, 24145), (9658, 20315), (13145, 14926)]