201651108

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 476872704

約数和(自身を除く): 275221596

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 307, 381, 431, 508, 614, 762, 862, 921, 1228, 1293, 1524, 1724, 1842, 2586, 3684, 5172, 38989, 54737, 77978, 109474, 116967, 132317, 155956, 164211, 218948, 233934, 264634, 328422, 396951, 467868, 529268, 656844, 793902, 1587804, 16804259, 33608518, 50412777, 67217036, 100825554, 201651108]

約数ペア:

[(1, 201651108), (2, 100825554), (3, 67217036), (4, 50412777), (6, 33608518), (12, 16804259), (127, 1587804), (254, 793902), (307, 656844), (381, 529268), (431, 467868), (508, 396951), (614, 328422), (762, 264634), (862, 233934), (921, 218948), (1228, 164211), (1293, 155956), (1524, 132317), (1724, 116967), (1842, 109474), (2586, 77978), (3684, 54737), (5172, 38989)]