204041835

素因数分解:

$3^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{967}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 366844896

約数和(自身を除く): 162803061

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 521, 967, 1563, 2605, 2901, 4689, 4835, 7815, 8703, 14067, 14505, 23445, 26109, 42201, 43515, 70335, 78327, 130545, 211005, 391635, 503807, 1511421, 2519035, 4534263, 7557105, 13602789, 22671315, 40808367, 68013945, 204041835]

約数ペア:

[(1, 204041835), (3, 68013945), (5, 40808367), (9, 22671315), (15, 13602789), (27, 7557105), (45, 4534263), (81, 2519035), (135, 1511421), (405, 503807), (521, 391635), (967, 211005), (1563, 130545), (2605, 78327), (2901, 70335), (4689, 43515), (4835, 42201), (7815, 26109), (8703, 23445), (14067, 14505)]