209219662076

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{10061}}^1\times {\mathrm{34429}}^1$

素因数の和:44645

約数の個数: 24

約数和(自身を含む): 368606478240

約数和(自身を除く): 159386816164

約数列:

[1, 2, 4, 151, 302, 604, 10061, 20122, 34429, 40244, 68858, 137716, 1519211, 3038422, 5198779, 6076844, 10397558, 20795116, 346390169, 692780338, 1385560676, 52304915519, 104609831038, 209219662076]

約数ペア:

[(1, 209219662076), (2, 104609831038), (4, 52304915519), (151, 1385560676), (302, 692780338), (604, 346390169), (10061, 20795116), (20122, 10397558), (34429, 6076844), (40244, 5198779), (68858, 3038422), (137716, 1519211)]