220179984

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{25343}}^1$

素因数の和:25535

約数の個数: 40

約数和(自身を含む): 571963392

約数和(自身を除く): 351783408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 25343, 50686, 76029, 101372, 152058, 202744, 304116, 405488, 608232, 1216464, 4587083, 9174166, 13761249, 18348332, 27522498, 36696664, 55044996, 73393328, 110089992, 220179984]

約数ペア:

[(1, 220179984), (2, 110089992), (3, 73393328), (4, 55044996), (6, 36696664), (8, 27522498), (12, 18348332), (16, 13761249), (24, 9174166), (48, 4587083), (181, 1216464), (362, 608232), (543, 405488), (724, 304116), (1086, 202744), (1448, 152058), (2172, 101372), (2896, 76029), (4344, 50686), (8688, 25343)]