211942008

素因数分解:

$2^3\times 3^4\times {\mathrm{327071}}^1$

素因数の和:327089

約数の個数: 40

約数和(自身を含む): 593635680

約数和(自身を除く): 381693672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 327071, 654142, 981213, 1308284, 1962426, 2616568, 2943639, 3924852, 5887278, 7849704, 8830917, 11774556, 17661834, 23549112, 26492751, 35323668, 52985502, 70647336, 105971004, 211942008]

約数ペア:

[(1, 211942008), (2, 105971004), (3, 70647336), (4, 52985502), (6, 35323668), (8, 26492751), (9, 23549112), (12, 17661834), (18, 11774556), (24, 8830917), (27, 7849704), (36, 5887278), (54, 3924852), (72, 2943639), (81, 2616568), (108, 1962426), (162, 1308284), (216, 981213), (324, 654142), (648, 327071)]