200487762

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 440687520

約数和(自身を除く): 240199758

約数列:

[1, 2, 3, 6, 9, 18, 139, 227, 278, 353, 417, 454, 681, 706, 834, 1059, 1251, 1362, 2043, 2118, 2502, 3177, 4086, 6354, 31553, 49067, 63106, 80131, 94659, 98134, 147201, 160262, 189318, 240393, 283977, 294402, 441603, 480786, 567954, 721179, 883206, 1442358, 11138209, 22276418, 33414627, 66829254, 100243881, 200487762]

約数ペア:

[(1, 200487762), (2, 100243881), (3, 66829254), (6, 33414627), (9, 22276418), (18, 11138209), (139, 1442358), (227, 883206), (278, 721179), (353, 567954), (417, 480786), (454, 441603), (681, 294402), (706, 283977), (834, 240393), (1059, 189318), (1251, 160262), (1362, 147201), (2043, 98134), (2118, 94659), (2502, 80131), (3177, 63106), (4086, 49067), (6354, 31553)]