285468218

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 509027328

約数和(自身を除く): 223559110

約数列:

[1, 2, 7, 14, 49, 98, 101, 151, 191, 202, 302, 382, 707, 1057, 1337, 1414, 2114, 2674, 4949, 7399, 9359, 9898, 14798, 15251, 18718, 19291, 28841, 30502, 38582, 57682, 106757, 135037, 201887, 213514, 270074, 403774, 747299, 945259, 1413209, 1494598, 1890518, 2826418, 2912941, 5825882, 20390587, 40781174, 142734109, 285468218]

約数ペア:

[(1, 285468218), (2, 142734109), (7, 40781174), (14, 20390587), (49, 5825882), (98, 2912941), (101, 2826418), (151, 1890518), (191, 1494598), (202, 1413209), (302, 945259), (382, 747299), (707, 403774), (1057, 270074), (1337, 213514), (1414, 201887), (2114, 135037), (2674, 106757), (4949, 57682), (7399, 38582), (9359, 30502), (9898, 28841), (14798, 19291), (15251, 18718)]