201153155

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 280627200

約数和(自身を除く): 79474045

約数列:

[1, 5, 7, 35, 139, 173, 239, 695, 865, 973, 1195, 1211, 1673, 4865, 6055, 8365, 24047, 33221, 41347, 120235, 166105, 168329, 206735, 232547, 289429, 841645, 1162735, 1447145, 5747233, 28736165, 40230631, 201153155]

約数ペア:

[(1, 201153155), (5, 40230631), (7, 28736165), (35, 5747233), (139, 1447145), (173, 1162735), (239, 841645), (695, 289429), (865, 232547), (973, 206735), (1195, 168329), (1211, 166105), (1673, 120235), (4865, 41347), (6055, 33221), (8365, 24047)]