214750977

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 365967360

約数和(自身を除く): 151216383

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 399, 437, 483, 931, 1127, 1311, 2793, 3059, 3343, 3381, 9177, 10029, 21413, 23401, 63517, 64239, 70203, 76889, 163807, 190551, 230667, 444619, 491421, 538223, 1333857, 1460891, 1614669, 3112333, 3767561, 4382673, 9336999, 10226237, 11302683, 30678711, 71583659, 214750977]

約数ペア:

[(1, 214750977), (3, 71583659), (7, 30678711), (19, 11302683), (21, 10226237), (23, 9336999), (49, 4382673), (57, 3767561), (69, 3112333), (133, 1614669), (147, 1460891), (161, 1333857), (399, 538223), (437, 491421), (483, 444619), (931, 230667), (1127, 190551), (1311, 163807), (2793, 76889), (3059, 70203), (3343, 64239), (3381, 63517), (9177, 23401), (10029, 21413)]