221904564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{13831}}^1$

素因数の和:14036

約数の個数: 48

約数和(自身を含む): 594886656

約数和(自身を除く): 372982092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 13831, 16044, 27662, 41493, 55324, 82986, 96817, 165972, 193634, 290451, 387268, 580902, 1161804, 2641721, 5283442, 7925163, 10566884, 15850326, 18492047, 31700652, 36984094, 55476141, 73968188, 110952282, 221904564]

約数ペア:

[(1, 221904564), (2, 110952282), (3, 73968188), (4, 55476141), (6, 36984094), (7, 31700652), (12, 18492047), (14, 15850326), (21, 10566884), (28, 7925163), (42, 5283442), (84, 2641721), (191, 1161804), (382, 580902), (573, 387268), (764, 290451), (1146, 193634), (1337, 165972), (2292, 96817), (2674, 82986), (4011, 55324), (5348, 41493), (8022, 27662), (13831, 16044)]