201531546

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1399}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 448156800

約数和(自身を除く): 246625254

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 151, 159, 302, 318, 453, 477, 906, 954, 1359, 1399, 2718, 2798, 4197, 8003, 8394, 12591, 16006, 24009, 25182, 48018, 72027, 74147, 144054, 148294, 211249, 222441, 422498, 444882, 633747, 667323, 1267494, 1334646, 1901241, 3802482, 11196197, 22392394, 33588591, 67177182, 100765773, 201531546]

約数ペア:

[(1, 201531546), (2, 100765773), (3, 67177182), (6, 33588591), (9, 22392394), (18, 11196197), (53, 3802482), (106, 1901241), (151, 1334646), (159, 1267494), (302, 667323), (318, 633747), (453, 444882), (477, 422498), (906, 222441), (954, 211249), (1359, 148294), (1399, 144054), (2718, 74147), (2798, 72027), (4197, 48018), (8003, 25182), (8394, 24009), (12591, 16006)]