201217370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{839}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 375580800

約数和(自身を除く): 174363430

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 827, 839, 1654, 1678, 4135, 4195, 8270, 8390, 23983, 24331, 47966, 48662, 119915, 121655, 239830, 243310, 693853, 1387706, 3469265, 6938530, 20121737, 40243474, 100608685, 201217370]

約数ペア:

[(1, 201217370), (2, 100608685), (5, 40243474), (10, 20121737), (29, 6938530), (58, 3469265), (145, 1387706), (290, 693853), (827, 243310), (839, 239830), (1654, 121655), (1678, 119915), (4135, 48662), (4195, 47966), (8270, 24331), (8390, 23983)]