201462992

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1367}}^1$

素因数の和:1587

約数の個数: 40

約数和(自身を含む): 399652992

約数和(自身を除く): 198190000

約数列:

[1, 2, 4, 8, 16, 61, 122, 151, 244, 302, 488, 604, 976, 1208, 1367, 2416, 2734, 5468, 9211, 10936, 18422, 21872, 36844, 73688, 83387, 147376, 166774, 206417, 333548, 412834, 667096, 825668, 1334192, 1651336, 3302672, 12591437, 25182874, 50365748, 100731496, 201462992]

約数ペア:

[(1, 201462992), (2, 100731496), (4, 50365748), (8, 25182874), (16, 12591437), (61, 3302672), (122, 1651336), (151, 1334192), (244, 825668), (302, 667096), (488, 412834), (604, 333548), (976, 206417), (1208, 166774), (1367, 147376), (2416, 83387), (2734, 73688), (5468, 36844), (9211, 21872), (10936, 18422)]