214773804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6221}}^1$

素因数の和:6375

約数の個数: 72

約数和(自身を含む): 625087008

約数和(自身を除く): 410313204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 6221, 8631, 11508, 12442, 17262, 18663, 24884, 34524, 37326, 43547, 55989, 74652, 87094, 111978, 130641, 174188, 223956, 261282, 391923, 522564, 783846, 852277, 1567692, 1704554, 2556831, 3409108, 5113662, 5965939, 7670493, 10227324, 11931878, 15340986, 17897817, 23863756, 30681972, 35795634, 53693451, 71591268, 107386902, 214773804]

約数ペア:

[(1, 214773804), (2, 107386902), (3, 71591268), (4, 53693451), (6, 35795634), (7, 30681972), (9, 23863756), (12, 17897817), (14, 15340986), (18, 11931878), (21, 10227324), (28, 7670493), (36, 5965939), (42, 5113662), (63, 3409108), (84, 2556831), (126, 1704554), (137, 1567692), (252, 852277), (274, 783846), (411, 522564), (548, 391923), (822, 261282), (959, 223956), (1233, 174188), (1644, 130641), (1918, 111978), (2466, 87094), (2877, 74652), (3836, 55989), (4932, 43547), (5754, 37326), (6221, 34524), (8631, 24884), (11508, 18663), (12442, 17262)]