201771840176

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{1373}}^1\times {\mathrm{61643}}^1$

素因数の和:63173

約数の個数: 40

約数和(自身を含む): 393849680400

約数和(自身を除く): 192077840224

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 1373, 2384, 2746, 5492, 10984, 21968, 61643, 123286, 204577, 246572, 409154, 493144, 818308, 986288, 1636616, 3273232, 9184807, 18369614, 36739228, 73478456, 84635839, 146956912, 169271678, 338543356, 677086712, 1354173424, 12610740011, 25221480022, 50442960044, 100885920088, 201771840176]

約数ペア:

[(1, 201771840176), (2, 100885920088), (4, 50442960044), (8, 25221480022), (16, 12610740011), (149, 1354173424), (298, 677086712), (596, 338543356), (1192, 169271678), (1373, 146956912), (2384, 84635839), (2746, 73478456), (5492, 36739228), (10984, 18369614), (21968, 9184807), (61643, 3273232), (123286, 1636616), (204577, 986288), (246572, 818308), (409154, 493144)]