202145684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 393216768

約数和(自身を除く): 191071084

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 107, 188, 214, 428, 611, 773, 1222, 1391, 1546, 2444, 2782, 3092, 5029, 5564, 10049, 10058, 20098, 20116, 36331, 40196, 65377, 72662, 82711, 130754, 145324, 165422, 261508, 330844, 472303, 944606, 1075243, 1889212, 2150486, 3887417, 4300972, 7774834, 15549668, 50536421, 101072842, 202145684]

約数ペア:

[(1, 202145684), (2, 101072842), (4, 50536421), (13, 15549668), (26, 7774834), (47, 4300972), (52, 3887417), (94, 2150486), (107, 1889212), (188, 1075243), (214, 944606), (428, 472303), (611, 330844), (773, 261508), (1222, 165422), (1391, 145324), (1546, 130754), (2444, 82711), (2782, 72662), (3092, 65377), (5029, 40196), (5564, 36331), (10049, 20116), (10058, 20098)]