210855606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{8167}}^1$

素因数の和:8516

約数の個数: 32

約数和(自身を含む): 455578368

約数和(自身を除く): 244722762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 4303, 8167, 8606, 12909, 16334, 24501, 25818, 49002, 106171, 212342, 318513, 637026, 2703277, 5406554, 8109831, 16219662, 35142601, 70285202, 105427803, 210855606]

約数ペア:

[(1, 210855606), (2, 105427803), (3, 70285202), (6, 35142601), (13, 16219662), (26, 8109831), (39, 5406554), (78, 2703277), (331, 637026), (662, 318513), (993, 212342), (1986, 106171), (4303, 49002), (8167, 25818), (8606, 24501), (12909, 16334)]