201497508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4993}}^1$

素因数の和:5081

約数の個数: 72

約数和(自身を含む): 545344800

約数和(自身を除く): 343847292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4484, 4993, 6726, 9986, 10089, 13452, 14979, 19972, 20178, 29958, 40356, 44937, 59916, 89874, 94867, 179748, 189734, 284601, 294587, 379468, 569202, 589174, 853803, 883761, 1138404, 1178348, 1707606, 1767522, 2651283, 3415212, 3535044, 5302566, 5597153, 10605132, 11194306, 16791459, 22388612, 33582918, 50374377, 67165836, 100748754, 201497508]

約数ペア:

[(1, 201497508), (2, 100748754), (3, 67165836), (4, 50374377), (6, 33582918), (9, 22388612), (12, 16791459), (18, 11194306), (19, 10605132), (36, 5597153), (38, 5302566), (57, 3535044), (59, 3415212), (76, 2651283), (114, 1767522), (118, 1707606), (171, 1178348), (177, 1138404), (228, 883761), (236, 853803), (342, 589174), (354, 569202), (531, 379468), (684, 294587), (708, 284601), (1062, 189734), (1121, 179748), (2124, 94867), (2242, 89874), (3363, 59916), (4484, 44937), (4993, 40356), (6726, 29958), (9986, 20178), (10089, 19972), (13452, 14979)]