208035494

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{6791}}^1$

素因数の和:6880

約数の個数: 24

約数和(自身を含む): 337793328

約数和(自身を除く): 129757834

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1802, 6791, 13582, 15317, 30634, 115447, 230894, 359923, 719846, 1962599, 3925198, 6118691, 12237382, 104017747, 208035494]

約数ペア:

[(1, 208035494), (2, 104017747), (17, 12237382), (34, 6118691), (53, 3925198), (106, 1962599), (289, 719846), (578, 359923), (901, 230894), (1802, 115447), (6791, 30634), (13582, 15317)]