193720276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 367637760

約数和(自身を除く): 173917484

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 193, 281, 386, 562, 772, 893, 1124, 1786, 3572, 3667, 5339, 7334, 9071, 10678, 13207, 14668, 18142, 21356, 26414, 36284, 52828, 54233, 108466, 172349, 216932, 250933, 344698, 501866, 689396, 1003732, 1030427, 2060854, 2548951, 4121708, 5097902, 10195804, 48430069, 96860138, 193720276]

約数ペア:

[(1, 193720276), (2, 96860138), (4, 48430069), (19, 10195804), (38, 5097902), (47, 4121708), (76, 2548951), (94, 2060854), (188, 1030427), (193, 1003732), (281, 689396), (386, 501866), (562, 344698), (772, 250933), (893, 216932), (1124, 172349), (1786, 108466), (3572, 54233), (3667, 52828), (5339, 36284), (7334, 26414), (9071, 21356), (10678, 18142), (13207, 14668)]