207005110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9769}}^1$

素因数の和:9952

約数の個数: 32

約数和(自身を含む): 403774560

約数和(自身を除く): 196769450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 9769, 10595, 19538, 21190, 48845, 97690, 126997, 253994, 634985, 1269970, 1592347, 3184694, 7961735, 15923470, 20700511, 41401022, 103502555, 207005110]

約数ペア:

[(1, 207005110), (2, 103502555), (5, 41401022), (10, 20700511), (13, 15923470), (26, 7961735), (65, 3184694), (130, 1592347), (163, 1269970), (326, 634985), (815, 253994), (1630, 126997), (2119, 97690), (4238, 48845), (9769, 21190), (10595, 19538)]