160966730

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 294457680

約数和(自身を除く): 133490950

約数列:

[1, 2, 5, 10, 101, 197, 202, 394, 505, 809, 985, 1010, 1618, 1970, 4045, 8090, 19897, 39794, 81709, 99485, 159373, 163418, 198970, 318746, 408545, 796865, 817090, 1593730, 16096673, 32193346, 80483365, 160966730]

約数ペア:

[(1, 160966730), (2, 80483365), (5, 32193346), (10, 16096673), (101, 1593730), (197, 817090), (202, 796865), (394, 408545), (505, 318746), (809, 198970), (985, 163418), (1010, 159373), (1618, 99485), (1970, 81709), (4045, 39794), (8090, 19897)]