202940074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 323066880

約数和(自身を除く): 120126806

約数列:

[1, 2, 31, 53, 62, 106, 151, 302, 409, 818, 1643, 3286, 4681, 8003, 9362, 12679, 16006, 21677, 25358, 43354, 61759, 123518, 248093, 496186, 671987, 1343974, 1914529, 3273227, 3829058, 6546454, 101470037, 202940074]

約数ペア:

[(1, 202940074), (2, 101470037), (31, 6546454), (53, 3829058), (62, 3273227), (106, 1914529), (151, 1343974), (302, 671987), (409, 496186), (818, 248093), (1643, 123518), (3286, 61759), (4681, 43354), (8003, 25358), (9362, 21677), (12679, 16006)]