201215696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2939}}^1$

素因数の和:3347

約数の個数: 40

約数和(自身を含む): 426535200

約数和(自身を除く): 225319504

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 389, 778, 1556, 2939, 3112, 4279, 5878, 6224, 8558, 11756, 17116, 23512, 32329, 34232, 47024, 64658, 68464, 129316, 258632, 517264, 1143271, 2286542, 4573084, 9146168, 12575981, 18292336, 25151962, 50303924, 100607848, 201215696]

約数ペア:

[(1, 201215696), (2, 100607848), (4, 50303924), (8, 25151962), (11, 18292336), (16, 12575981), (22, 9146168), (44, 4573084), (88, 2286542), (176, 1143271), (389, 517264), (778, 258632), (1556, 129316), (2939, 68464), (3112, 64658), (4279, 47024), (5878, 34232), (6224, 32329), (8558, 23512), (11756, 17116)]