201019610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{5521}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 395993664

約数和(自身を除く): 194974054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 331, 662, 1655, 3310, 3641, 5521, 7282, 11042, 18205, 27605, 36410, 55210, 60731, 121462, 303655, 607310, 1827451, 3654902, 9137255, 18274510, 20101961, 40203922, 100509805, 201019610]

約数ペア:

[(1, 201019610), (2, 100509805), (5, 40203922), (10, 20101961), (11, 18274510), (22, 9137255), (55, 3654902), (110, 1827451), (331, 607310), (662, 303655), (1655, 121462), (3310, 60731), (3641, 55210), (5521, 36410), (7282, 27605), (11042, 18205)]