219705174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7393}}^1$

素因数の和:7541

約数の個数: 48

約数和(自身を含む): 516751872

約数和(自身を除く): 297046698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 7393, 9906, 14786, 14859, 22179, 29718, 44358, 66537, 96109, 133074, 192218, 288327, 576654, 864981, 938911, 1729962, 1877822, 2816733, 5633466, 8450199, 12205843, 16900398, 24411686, 36617529, 73235058, 109852587, 219705174]

約数ペア:

[(1, 219705174), (2, 109852587), (3, 73235058), (6, 36617529), (9, 24411686), (13, 16900398), (18, 12205843), (26, 8450199), (39, 5633466), (78, 2816733), (117, 1877822), (127, 1729962), (234, 938911), (254, 864981), (381, 576654), (762, 288327), (1143, 192218), (1651, 133074), (2286, 96109), (3302, 66537), (4953, 44358), (7393, 29718), (9906, 22179), (14786, 14859)]