231697882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 380540160

約数和(自身を除く): 148842278

約数列:

[1, 2, 13, 26, 103, 206, 241, 359, 482, 718, 1339, 2678, 3133, 4667, 6266, 9334, 24823, 36977, 49646, 73954, 86519, 173038, 322699, 480701, 645398, 961402, 1124747, 2249494, 8911457, 17822914, 115848941, 231697882]

約数ペア:

[(1, 231697882), (2, 115848941), (13, 17822914), (26, 8911457), (103, 2249494), (206, 1124747), (241, 961402), (359, 645398), (482, 480701), (718, 322699), (1339, 173038), (2678, 86519), (3133, 73954), (4667, 49646), (6266, 36977), (9334, 24823)]