201397912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{8273}}^1$

素因数の和:8475

約数の個数: 32

約数和(自身を含む): 402116400

約数和(自身を除く): 200718488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 179, 358, 716, 1432, 3043, 6086, 8273, 12172, 16546, 24344, 33092, 66184, 140641, 281282, 562564, 1125128, 1480867, 2961734, 5923468, 11846936, 25174739, 50349478, 100698956, 201397912]

約数ペア:

[(1, 201397912), (2, 100698956), (4, 50349478), (8, 25174739), (17, 11846936), (34, 5923468), (68, 2961734), (136, 1480867), (179, 1125128), (358, 562564), (716, 281282), (1432, 140641), (3043, 66184), (6086, 33092), (8273, 24344), (12172, 16546)]