203125516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 403587072

約数和(自身を除く): 200461556

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 137, 274, 341, 548, 682, 1087, 1364, 1507, 2174, 3014, 4247, 4348, 6028, 8494, 11957, 16988, 23914, 33697, 46717, 47828, 67394, 93434, 134788, 148919, 186868, 297838, 370667, 595676, 741334, 1482668, 1638109, 3276218, 4616489, 6552436, 9232978, 18465956, 50781379, 101562758, 203125516]

約数ペア:

[(1, 203125516), (2, 101562758), (4, 50781379), (11, 18465956), (22, 9232978), (31, 6552436), (44, 4616489), (62, 3276218), (124, 1638109), (137, 1482668), (274, 741334), (341, 595676), (548, 370667), (682, 297838), (1087, 186868), (1364, 148919), (1507, 134788), (2174, 93434), (3014, 67394), (4247, 47828), (4348, 46717), (6028, 33697), (8494, 23914), (11957, 16988)]