206618688

素因数分解:

$2^6\times 3^4\times {\mathrm{39857}}^1$

素因数の和:39881

約数の個数: 70

約数和(自身を含む): 612497886

約数和(自身を除く): 405879198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 39857, 79714, 119571, 159428, 239142, 318856, 358713, 478284, 637712, 717426, 956568, 1076139, 1275424, 1434852, 1913136, 2152278, 2550848, 2869704, 3228417, 3826272, 4304556, 5739408, 6456834, 7652544, 8609112, 11478816, 12913668, 17218224, 22957632, 25827336, 34436448, 51654672, 68872896, 103309344, 206618688]

約数ペア:

[(1, 206618688), (2, 103309344), (3, 68872896), (4, 51654672), (6, 34436448), (8, 25827336), (9, 22957632), (12, 17218224), (16, 12913668), (18, 11478816), (24, 8609112), (27, 7652544), (32, 6456834), (36, 5739408), (48, 4304556), (54, 3826272), (64, 3228417), (72, 2869704), (81, 2550848), (96, 2152278), (108, 1913136), (144, 1434852), (162, 1275424), (192, 1076139), (216, 956568), (288, 717426), (324, 637712), (432, 478284), (576, 358713), (648, 318856), (864, 239142), (1296, 159428), (1728, 119571), (2592, 79714), (5184, 39857)]