207447968

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10177}}^1$

素因数の和:10214

約数の個数: 72

約数和(自身を含む): 511688772

約数和(自身を除く): 304240804

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10177, 10192, 20354, 20384, 40708, 71239, 81416, 132301, 142478, 162832, 264602, 284956, 325664, 498673, 529204, 569912, 926107, 997346, 1058408, 1139824, 1852214, 1994692, 2116816, 2279648, 3704428, 3989384, 4233632, 6482749, 7408856, 7978768, 12965498, 14817712, 15957536, 25930996, 29635424, 51861992, 103723984, 207447968]

約数ペア:

[(1, 207447968), (2, 103723984), (4, 51861992), (7, 29635424), (8, 25930996), (13, 15957536), (14, 14817712), (16, 12965498), (26, 7978768), (28, 7408856), (32, 6482749), (49, 4233632), (52, 3989384), (56, 3704428), (91, 2279648), (98, 2116816), (104, 1994692), (112, 1852214), (182, 1139824), (196, 1058408), (208, 997346), (224, 926107), (364, 569912), (392, 529204), (416, 498673), (637, 325664), (728, 284956), (784, 264602), (1274, 162832), (1456, 142478), (1568, 132301), (2548, 81416), (2912, 71239), (5096, 40708), (10177, 20384), (10192, 20354)]