197049764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 366643200

約数和(自身を除く): 169593436

約数列:

[1, 2, 4, 31, 61, 62, 109, 122, 124, 218, 239, 244, 436, 478, 956, 1891, 3379, 3782, 6649, 6758, 7409, 7564, 13298, 13516, 14579, 14818, 26051, 26596, 29158, 29636, 52102, 58316, 104204, 206119, 412238, 451949, 807581, 824476, 903898, 1589111, 1615162, 1807796, 3178222, 3230324, 6356444, 49262441, 98524882, 197049764]

約数ペア:

[(1, 197049764), (2, 98524882), (4, 49262441), (31, 6356444), (61, 3230324), (62, 3178222), (109, 1807796), (122, 1615162), (124, 1589111), (218, 903898), (239, 824476), (244, 807581), (436, 451949), (478, 412238), (956, 206119), (1891, 104204), (3379, 58316), (3782, 52102), (6649, 29636), (6758, 29158), (7409, 26596), (7564, 26051), (13298, 14818), (13516, 14579)]