202875190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{414031}}^1$

素因数の和:414052

約数の個数: 24

約数和(自身を含む): 424796832

約数和(自身を除く): 221921642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 414031, 828062, 2070155, 2898217, 4140310, 5796434, 14491085, 20287519, 28982170, 40575038, 101437595, 202875190]

約数ペア:

[(1, 202875190), (2, 101437595), (5, 40575038), (7, 28982170), (10, 20287519), (14, 14491085), (35, 5796434), (49, 4140310), (70, 2898217), (98, 2070155), (245, 828062), (490, 414031)]