201287330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9901}}^1$

素因数の和:10034

約数の個数: 32

約数和(自身を含む): 384989760

約数和(自身を除く): 183702430

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 9901, 10165, 19802, 20330, 49505, 99010, 188119, 376238, 940595, 1059407, 1881190, 2118814, 5297035, 10594070, 20128733, 40257466, 100643665, 201287330]

約数ペア:

[(1, 201287330), (2, 100643665), (5, 40257466), (10, 20128733), (19, 10594070), (38, 5297035), (95, 2118814), (107, 1881190), (190, 1059407), (214, 940595), (535, 376238), (1070, 188119), (2033, 99010), (4066, 49505), (9901, 20330), (10165, 19802)]