200701450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 391939200

約数和(自身を除く): 191237750

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 199, 230, 398, 575, 877, 995, 1150, 1754, 1990, 4385, 4577, 4975, 8770, 9154, 9950, 20171, 21925, 22885, 40342, 43850, 45770, 100855, 114425, 174523, 201710, 228850, 349046, 504275, 872615, 1008550, 1745230, 4014029, 4363075, 8028058, 8726150, 20070145, 40140290, 100350725, 200701450]

約数ペア:

[(1, 200701450), (2, 100350725), (5, 40140290), (10, 20070145), (23, 8726150), (25, 8028058), (46, 4363075), (50, 4014029), (115, 1745230), (199, 1008550), (230, 872615), (398, 504275), (575, 349046), (877, 228850), (995, 201710), (1150, 174523), (1754, 114425), (1990, 100855), (4385, 45770), (4577, 43850), (4975, 40342), (8770, 22885), (9154, 21925), (9950, 20171)]