201192759

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 312299520

約数和(自身を除く): 111106761

約数列:

[1, 3, 9, 31, 47, 67, 93, 141, 201, 229, 279, 423, 603, 687, 1457, 2061, 2077, 3149, 4371, 6231, 7099, 9447, 10763, 13113, 15343, 18693, 21297, 28341, 32289, 46029, 63891, 96867, 97619, 138087, 292857, 333653, 475633, 721121, 878571, 1000959, 1426899, 2163363, 3002877, 4280697, 6490089, 22354751, 67064253, 201192759]

約数ペア:

[(1, 201192759), (3, 67064253), (9, 22354751), (31, 6490089), (47, 4280697), (67, 3002877), (93, 2163363), (141, 1426899), (201, 1000959), (229, 878571), (279, 721121), (423, 475633), (603, 333653), (687, 292857), (1457, 138087), (2061, 97619), (2077, 96867), (3149, 63891), (4371, 46029), (6231, 32289), (7099, 28341), (9447, 21297), (10763, 18693), (13113, 15343)]