201398418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1009}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 470946840

約数和(自身を除く): 269548422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 853, 1009, 1706, 2018, 2559, 3027, 5118, 6054, 7677, 9081, 11089, 13117, 15354, 18162, 22178, 26234, 33267, 39351, 66534, 78702, 99801, 118053, 199602, 236106, 860677, 1721354, 2582031, 5164062, 7746093, 11188801, 15492186, 22377602, 33566403, 67132806, 100699209, 201398418]

約数ペア:

[(1, 201398418), (2, 100699209), (3, 67132806), (6, 33566403), (9, 22377602), (13, 15492186), (18, 11188801), (26, 7746093), (39, 5164062), (78, 2582031), (117, 1721354), (234, 860677), (853, 236106), (1009, 199602), (1706, 118053), (2018, 99801), (2559, 78702), (3027, 66534), (5118, 39351), (6054, 33267), (7677, 26234), (9081, 22178), (11089, 18162), (13117, 15354)]