206815764

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{152519}}^1$

素因数の和:152639

約数の個数: 24

約数和(自身を含む): 486843840

約数和(自身を除く): 280028076

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 152519, 305038, 457557, 610076, 915114, 1830228, 17234647, 34469294, 51703941, 68938588, 103407882, 206815764]

約数ペア:

[(1, 206815764), (2, 103407882), (3, 68938588), (4, 51703941), (6, 34469294), (12, 17234647), (113, 1830228), (226, 915114), (339, 610076), (452, 457557), (678, 305038), (1356, 152519)]