211203780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{31151}}^1$

素因数の和:31276

約数の個数: 48

約数和(自身を含む): 596623104

約数和(自身を除く): 385419324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 31151, 62302, 93453, 124604, 155755, 186906, 311510, 373812, 467265, 623020, 934530, 1869060, 3520063, 7040126, 10560189, 14080252, 17600315, 21120378, 35200630, 42240756, 52800945, 70401260, 105601890, 211203780]

約数ペア:

[(1, 211203780), (2, 105601890), (3, 70401260), (4, 52800945), (5, 42240756), (6, 35200630), (10, 21120378), (12, 17600315), (15, 14080252), (20, 10560189), (30, 7040126), (60, 3520063), (113, 1869060), (226, 934530), (339, 623020), (452, 467265), (565, 373812), (678, 311510), (1130, 186906), (1356, 155755), (1695, 124604), (2260, 93453), (3390, 62302), (6780, 31151)]