202135840

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11807}}^1$

素因数の和:11929

約数の個数: 48

約数和(自身を含む): 482049792

約数和(自身を除く): 279913952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 11807, 17120, 23614, 47228, 59035, 94456, 118070, 188912, 236140, 377824, 472280, 944560, 1263349, 1889120, 2526698, 5053396, 6316745, 10106792, 12633490, 20213584, 25266980, 40427168, 50533960, 101067920, 202135840]

約数ペア:

[(1, 202135840), (2, 101067920), (4, 50533960), (5, 40427168), (8, 25266980), (10, 20213584), (16, 12633490), (20, 10106792), (32, 6316745), (40, 5053396), (80, 2526698), (107, 1889120), (160, 1263349), (214, 944560), (428, 472280), (535, 377824), (856, 236140), (1070, 188912), (1712, 118070), (2140, 94456), (3424, 59035), (4280, 47228), (8560, 23614), (11807, 17120)]