199533816

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{18353}}^1$

素因数の和:18516

約数の個数: 48

約数和(自身を含む): 544012560

約数和(自身を除く): 344478744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 18353, 36706, 55059, 73412, 110118, 146824, 165177, 220236, 330354, 440472, 660708, 1321416, 2771303, 5542606, 8313909, 11085212, 16627818, 22170424, 24941727, 33255636, 49883454, 66511272, 99766908, 199533816]

約数ペア:

[(1, 199533816), (2, 99766908), (3, 66511272), (4, 49883454), (6, 33255636), (8, 24941727), (9, 22170424), (12, 16627818), (18, 11085212), (24, 8313909), (36, 5542606), (72, 2771303), (151, 1321416), (302, 660708), (453, 440472), (604, 330354), (906, 220236), (1208, 165177), (1359, 146824), (1812, 110118), (2718, 73412), (3624, 55059), (5436, 36706), (10872, 18353)]