194295290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12791}}^1$

素因数の和:12843

約数の個数: 48

約数和(自身を含む): 419986944

約数和(自身を除く): 225691654

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 12791, 15190, 25582, 63955, 89537, 127910, 179074, 396521, 447685, 626759, 793042, 895370, 1253518, 1982605, 2775647, 3133795, 3965210, 5551294, 6267590, 13878235, 19429529, 27756470, 38859058, 97147645, 194295290]

約数ペア:

[(1, 194295290), (2, 97147645), (5, 38859058), (7, 27756470), (10, 19429529), (14, 13878235), (31, 6267590), (35, 5551294), (49, 3965210), (62, 3133795), (70, 2775647), (98, 1982605), (155, 1253518), (217, 895370), (245, 793042), (310, 626759), (434, 447685), (490, 396521), (1085, 179074), (1519, 127910), (2170, 89537), (3038, 63955), (7595, 25582), (12791, 15190)]