200769849

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 341228160

約数和(自身を除く): 140458311

約数列:

[1, 3, 7, 9, 21, 61, 63, 89, 183, 267, 427, 549, 587, 623, 801, 1281, 1761, 1869, 3843, 4109, 5283, 5429, 5607, 12327, 16287, 35807, 36981, 38003, 48861, 52243, 107421, 114009, 156729, 250649, 322263, 342027, 365701, 470187, 751947, 1097103, 2255841, 3186823, 3291309, 9560469, 22307761, 28681407, 66923283, 200769849]

約数ペア:

[(1, 200769849), (3, 66923283), (7, 28681407), (9, 22307761), (21, 9560469), (61, 3291309), (63, 3186823), (89, 2255841), (183, 1097103), (267, 751947), (427, 470187), (549, 365701), (587, 342027), (623, 322263), (801, 250649), (1281, 156729), (1761, 114009), (1869, 107421), (3843, 52243), (4109, 48861), (5283, 38003), (5429, 36981), (5607, 35807), (12327, 16287)]