201948581666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{323003}}^1$

素因数の和:323330

約数の個数: 32

約数和(自身を含む): 330471852480

約数和(自身を除く): 128523270814

約数列:

[1, 2, 13, 26, 139, 173, 278, 346, 1807, 2249, 3614, 4498, 24047, 48094, 312611, 323003, 625222, 646006, 4199039, 8398078, 44897417, 55879519, 89794834, 111759038, 583666421, 726433747, 1167332842, 1452867494, 7767253141, 15534506282, 100974290833, 201948581666]

約数ペア:

[(1, 201948581666), (2, 100974290833), (13, 15534506282), (26, 7767253141), (139, 1452867494), (173, 1167332842), (278, 726433747), (346, 583666421), (1807, 111759038), (2249, 89794834), (3614, 55879519), (4498, 44897417), (24047, 8398078), (48094, 4199039), (312611, 646006), (323003, 625222)]