202241990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{38231}}^1$

素因数の和:38284

約数の個数: 24

約数和(自身を含む): 380561328

約数和(自身を除く): 178319338

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 38231, 76462, 191155, 382310, 879313, 1758626, 4396565, 8793130, 20224199, 40448398, 101120995, 202241990]

約数ペア:

[(1, 202241990), (2, 101120995), (5, 40448398), (10, 20224199), (23, 8793130), (46, 4396565), (115, 1758626), (230, 879313), (529, 382310), (1058, 191155), (2645, 76462), (5290, 38231)]