201350349980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24981433}}^1$

素因数の和:24981486

約数の個数: 48

約数和(自身を含む): 470050662144

約数和(自身を除く): 268700312164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 24981433, 49962866, 99925732, 124907165, 249814330, 324758629, 499628660, 649517258, 774424423, 1299034516, 1548848846, 1623793145, 3097697692, 3247586290, 3872122115, 6495172580, 7744244230, 10067517499, 15488488460, 20135034998, 40270069996, 50337587495, 100675174990, 201350349980]

約数ペア:

[(1, 201350349980), (2, 100675174990), (4, 50337587495), (5, 40270069996), (10, 20135034998), (13, 15488488460), (20, 10067517499), (26, 7744244230), (31, 6495172580), (52, 3872122115), (62, 3247586290), (65, 3097697692), (124, 1623793145), (130, 1548848846), (155, 1299034516), (260, 774424423), (310, 649517258), (403, 499628660), (620, 324758629), (806, 249814330), (1612, 124907165), (2015, 99925732), (4030, 49962866), (8060, 24981433)]