207017398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12251}}^1$

素因数の和:12348

約数の個数: 32

約数和(自身を含む): 381086208

約数和(自身を除く): 174068810

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 12251, 16898, 24502, 85757, 171514, 208267, 416534, 869821, 1457869, 1739642, 2915738, 6088747, 12177494, 14786957, 29573914, 103508699, 207017398]

約数ペア:

[(1, 207017398), (2, 103508699), (7, 29573914), (14, 14786957), (17, 12177494), (34, 6088747), (71, 2915738), (119, 1739642), (142, 1457869), (238, 869821), (497, 416534), (994, 208267), (1207, 171514), (2414, 85757), (8449, 24502), (12251, 16898)]