201420112

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 396677736

約数和(自身を除く): 195257624

約数列:

[1, 2, 4, 8, 16, 97, 194, 233, 388, 466, 557, 776, 932, 1114, 1552, 1864, 2228, 3728, 4456, 8912, 22601, 45202, 54029, 90404, 108058, 129781, 180808, 216116, 259562, 361616, 432232, 519124, 864464, 1038248, 2076496, 12588757, 25177514, 50355028, 100710056, 201420112]

約数ペア:

[(1, 201420112), (2, 100710056), (4, 50355028), (8, 25177514), (16, 12588757), (97, 2076496), (194, 1038248), (233, 864464), (388, 519124), (466, 432232), (557, 361616), (776, 259562), (932, 216116), (1114, 180808), (1552, 129781), (1864, 108058), (2228, 90404), (3728, 54029), (4456, 45202), (8912, 22601)]