208616904

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{18223}}^1$

素因数の和:18291

約数の個数: 64

約数和(自身を含む): 590457600

約数和(自身を除く): 381840696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 18223, 36446, 54669, 72892, 109338, 145784, 164007, 218676, 328014, 437352, 492021, 656028, 965819, 984042, 1312056, 1931638, 1968084, 2897457, 3863276, 3936168, 5794914, 7726552, 8692371, 11589828, 17384742, 23179656, 26077113, 34769484, 52154226, 69538968, 104308452, 208616904]

約数ペア:

[(1, 208616904), (2, 104308452), (3, 69538968), (4, 52154226), (6, 34769484), (8, 26077113), (9, 23179656), (12, 17384742), (18, 11589828), (24, 8692371), (27, 7726552), (36, 5794914), (53, 3936168), (54, 3863276), (72, 2897457), (106, 1968084), (108, 1931638), (159, 1312056), (212, 984042), (216, 965819), (318, 656028), (424, 492021), (477, 437352), (636, 328014), (954, 218676), (1272, 164007), (1431, 145784), (1908, 109338), (2862, 72892), (3816, 54669), (5724, 36446), (11448, 18223)]