217414866

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{1427}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 442794240

約数和(自身を除く): 225379374

約数列:

[1, 2, 3, 6, 67, 134, 201, 379, 402, 758, 1137, 1427, 2274, 2854, 4281, 8562, 25393, 50786, 76179, 95609, 152358, 191218, 286827, 540833, 573654, 1081666, 1622499, 3244998, 36235811, 72471622, 108707433, 217414866]

約数ペア:

[(1, 217414866), (2, 108707433), (3, 72471622), (6, 36235811), (67, 3244998), (134, 1622499), (201, 1081666), (379, 573654), (402, 540833), (758, 286827), (1137, 191218), (1427, 152358), (2274, 95609), (2854, 76179), (4281, 50786), (8562, 25393)]