207849008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4729}}^1$

素因数の和:4845

約数の個数: 40

約数和(自身を含む): 418775280

約数和(自身を除く): 210926272

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 2747, 4729, 5494, 9458, 10988, 18916, 21976, 37832, 43952, 75664, 193889, 316843, 387778, 633686, 775556, 1267372, 1551112, 2534744, 3102224, 5069488, 12990563, 25981126, 51962252, 103924504, 207849008]

約数ペア:

[(1, 207849008), (2, 103924504), (4, 51962252), (8, 25981126), (16, 12990563), (41, 5069488), (67, 3102224), (82, 2534744), (134, 1551112), (164, 1267372), (268, 775556), (328, 633686), (536, 387778), (656, 316843), (1072, 193889), (2747, 75664), (4729, 43952), (5494, 37832), (9458, 21976), (10988, 18916)]