201768980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75853}}^1$

素因数の和:75888

約数の個数: 48

約数和(自身を含む): 509738880

約数和(自身を除く): 307969900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 75853, 151706, 303412, 379265, 530971, 758530, 1061942, 1441207, 1517060, 2123884, 2654855, 2882414, 5309710, 5764828, 7206035, 10088449, 10619420, 14412070, 20176898, 28824140, 40353796, 50442245, 100884490, 201768980]

約数ペア:

[(1, 201768980), (2, 100884490), (4, 50442245), (5, 40353796), (7, 28824140), (10, 20176898), (14, 14412070), (19, 10619420), (20, 10088449), (28, 7206035), (35, 5764828), (38, 5309710), (70, 2882414), (76, 2654855), (95, 2123884), (133, 1517060), (140, 1441207), (190, 1061942), (266, 758530), (380, 530971), (532, 379265), (665, 303412), (1330, 151706), (2660, 75853)]