201963464830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878102021}}^1$

素因数の和:878102051

約数の個数: 16

約数和(自身を含む): 379340073504

約数和(自身を除く): 177376608674

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878102021, 1756204042, 4390510105, 8781020210, 20196346483, 40392692966, 100981732415, 201963464830]

約数ペア:

[(1, 201963464830), (2, 100981732415), (5, 40392692966), (10, 20196346483), (23, 8781020210), (46, 4390510105), (115, 1756204042), (230, 878102021)]