208059780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10939}}^1$

素因数の和:11268

約数の個数: 48

約数和(自身を含む): 584458560

約数和(自身を除く): 376398780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 9510, 10939, 19020, 21878, 32817, 43756, 54695, 65634, 109390, 131268, 164085, 218780, 328170, 656340, 3467663, 6935326, 10402989, 13870652, 17338315, 20805978, 34676630, 41611956, 52014945, 69353260, 104029890, 208059780]

約数ペア:

[(1, 208059780), (2, 104029890), (3, 69353260), (4, 52014945), (5, 41611956), (6, 34676630), (10, 20805978), (12, 17338315), (15, 13870652), (20, 10402989), (30, 6935326), (60, 3467663), (317, 656340), (634, 328170), (951, 218780), (1268, 164085), (1585, 131268), (1902, 109390), (3170, 65634), (3804, 54695), (4755, 43756), (6340, 32817), (9510, 21878), (10939, 19020)]