201398964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1291019}}^1$

素因数の和:1291039

約数の個数: 24

約数和(自身を含む): 506079840

約数和(自身を除く): 304680876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1291019, 2582038, 3873057, 5164076, 7746114, 15492228, 16783247, 33566494, 50349741, 67132988, 100699482, 201398964]

約数ペア:

[(1, 201398964), (2, 100699482), (3, 67132988), (4, 50349741), (6, 33566494), (12, 16783247), (13, 15492228), (26, 7746114), (39, 5164076), (52, 3873057), (78, 2582038), (156, 1291019)]