202964878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 328924800

約数和(自身を除く): 125959922

約数列:

[1, 2, 19, 38, 53, 106, 179, 358, 563, 1007, 1126, 2014, 3401, 6802, 9487, 10697, 18974, 21394, 29839, 59678, 100777, 180253, 201554, 360506, 566941, 1133882, 1914763, 3829526, 5341181, 10682362, 101482439, 202964878]

約数ペア:

[(1, 202964878), (2, 101482439), (19, 10682362), (38, 5341181), (53, 3829526), (106, 1914763), (179, 1133882), (358, 566941), (563, 360506), (1007, 201554), (1126, 180253), (2014, 100777), (3401, 59678), (6802, 29839), (9487, 21394), (10697, 18974)]