397780206

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{6553}}^1$

素因数の和:6776

約数の個数: 32

約数和(自身を含む): 812905728

約数和(自身を除く): 415125522

約数列:

[1, 2, 3, 6, 67, 134, 151, 201, 302, 402, 453, 906, 6553, 10117, 13106, 19659, 20234, 30351, 39318, 60702, 439051, 878102, 989503, 1317153, 1979006, 2634306, 2968509, 5937018, 66296701, 132593402, 198890103, 397780206]

約数ペア:

[(1, 397780206), (2, 198890103), (3, 132593402), (6, 66296701), (67, 5937018), (134, 2968509), (151, 2634306), (201, 1979006), (302, 1317153), (402, 989503), (453, 878102), (906, 439051), (6553, 60702), (10117, 39318), (13106, 30351), (19659, 20234)]