201870416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{4463}}^1$

素因数の和:4739

約数の個数: 40

約数和(自身を含む): 428436864

約数和(自身を除く): 226566448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 2056, 2827, 4112, 4463, 5654, 8926, 11308, 17852, 22616, 35704, 45232, 49093, 71408, 98186, 196372, 392744, 785488, 1146991, 2293982, 4587964, 9175928, 12616901, 18351856, 25233802, 50467604, 100935208, 201870416]

約数ペア:

[(1, 201870416), (2, 100935208), (4, 50467604), (8, 25233802), (11, 18351856), (16, 12616901), (22, 9175928), (44, 4587964), (88, 2293982), (176, 1146991), (257, 785488), (514, 392744), (1028, 196372), (2056, 98186), (2827, 71408), (4112, 49093), (4463, 45232), (5654, 35704), (8926, 22616), (11308, 17852)]