201165556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{48497}}^1$

素因数の和:48579

約数の個数: 24

約数和(自身を含む): 378866376

約数和(自身を除く): 177700820

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 48497, 96994, 193988, 824449, 1648898, 2958317, 3297796, 5916634, 11833268, 50291389, 100582778, 201165556]

約数ペア:

[(1, 201165556), (2, 100582778), (4, 50291389), (17, 11833268), (34, 5916634), (61, 3297796), (68, 2958317), (122, 1648898), (244, 824449), (1037, 193988), (2074, 96994), (4148, 48497)]