140198702

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{49331}}^1$

素因数の和:49376

約数の個数: 24

約数和(自身を含む): 253073160

約数和(自身を除く): 112874458

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 49331, 98662, 345317, 690634, 1430599, 2417219, 2861198, 4834438, 10014193, 20028386, 70099351, 140198702]

約数ペア:

[(1, 140198702), (2, 70099351), (7, 20028386), (14, 10014193), (29, 4834438), (49, 2861198), (58, 2417219), (98, 1430599), (203, 690634), (406, 345317), (1421, 98662), (2842, 49331)]