201016276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 391749120

約数和(自身を除く): 190732844

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 164, 589, 779, 1178, 1271, 1558, 2081, 2356, 2542, 3116, 4162, 5084, 8324, 24149, 39539, 48298, 64511, 79078, 85321, 96596, 129022, 158156, 170642, 258044, 341284, 1225709, 1621099, 2451418, 2644951, 3242198, 4902836, 5289902, 6484396, 10579804, 50254069, 100508138, 201016276]

約数ペア:

[(1, 201016276), (2, 100508138), (4, 50254069), (19, 10579804), (31, 6484396), (38, 5289902), (41, 4902836), (62, 3242198), (76, 2644951), (82, 2451418), (124, 1621099), (164, 1225709), (589, 341284), (779, 258044), (1178, 170642), (1271, 158156), (1558, 129022), (2081, 96596), (2356, 85321), (2542, 79078), (3116, 64511), (4162, 48298), (5084, 39539), (8324, 24149)]