201480692

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 410417280

約数和(自身を除く): 208936588

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 233, 347, 356, 466, 623, 694, 932, 1246, 1388, 1631, 2429, 2492, 3262, 4858, 6524, 9716, 20737, 30883, 41474, 61766, 80851, 82948, 123532, 145159, 161702, 216181, 290318, 323404, 432362, 565957, 580636, 864724, 1131914, 2263828, 7195739, 14391478, 28782956, 50370173, 100740346, 201480692]

約数ペア:

[(1, 201480692), (2, 100740346), (4, 50370173), (7, 28782956), (14, 14391478), (28, 7195739), (89, 2263828), (178, 1131914), (233, 864724), (347, 580636), (356, 565957), (466, 432362), (623, 323404), (694, 290318), (932, 216181), (1246, 161702), (1388, 145159), (1631, 123532), (2429, 82948), (2492, 80851), (3262, 61766), (4858, 41474), (6524, 30883), (9716, 20737)]