208206216

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{12739}}^1$

素因数の和:12978

約数の個数: 48

約数和(自身を含む): 566420400

約数和(自身を除く): 358214184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 12739, 16344, 25478, 38217, 50956, 76434, 101912, 114651, 152868, 229302, 305736, 458604, 917208, 2891753, 5783506, 8675259, 11567012, 17350518, 23134024, 26025777, 34701036, 52051554, 69402072, 104103108, 208206216]

約数ペア:

[(1, 208206216), (2, 104103108), (3, 69402072), (4, 52051554), (6, 34701036), (8, 26025777), (9, 23134024), (12, 17350518), (18, 11567012), (24, 8675259), (36, 5783506), (72, 2891753), (227, 917208), (454, 458604), (681, 305736), (908, 229302), (1362, 152868), (1816, 114651), (2043, 101912), (2724, 76434), (4086, 50956), (5448, 38217), (8172, 25478), (12739, 16344)]