200934781090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{24953}}^1$

素因数の和:25363

約数の個数: 64

約数和(自身を含む): 381530290176

約数和(自身を除く): 180595509086

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 223, 230, 314, 446, 785, 1115, 1570, 2230, 3611, 5129, 7222, 10258, 18055, 24953, 25645, 35011, 36110, 49906, 51290, 70022, 124765, 175055, 249530, 350110, 573919, 805253, 1147838, 1610506, 2869595, 3917621, 4026265, 5564519, 5739190, 7835242, 8052530, 11129038, 19588105, 27822595, 39176210, 55645190, 90105283, 127983937, 180210566, 255967874, 450526415, 639919685, 873629483, 901052830, 1279839370, 1747258966, 4368147415, 8736294830, 20093478109, 40186956218, 100467390545, 200934781090]

約数ペア:

[(1, 200934781090), (2, 100467390545), (5, 40186956218), (10, 20093478109), (23, 8736294830), (46, 4368147415), (115, 1747258966), (157, 1279839370), (223, 901052830), (230, 873629483), (314, 639919685), (446, 450526415), (785, 255967874), (1115, 180210566), (1570, 127983937), (2230, 90105283), (3611, 55645190), (5129, 39176210), (7222, 27822595), (10258, 19588105), (18055, 11129038), (24953, 8052530), (25645, 7835242), (35011, 5739190), (36110, 5564519), (49906, 4026265), (51290, 3917621), (70022, 2869595), (124765, 1610506), (175055, 1147838), (249530, 805253), (350110, 573919)]