201551150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7649}}^1$

素因数の和:7709

約数の個数: 48

約数和(自身を含む): 409795200

約数和(自身を除く): 208244050

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 5270, 7649, 13175, 15298, 26350, 38245, 76490, 130033, 191225, 237119, 260066, 382450, 474238, 650165, 1185595, 1300330, 2371190, 3250825, 4031023, 5927975, 6501650, 8062046, 11855950, 20155115, 40310230, 100775575, 201551150]

約数ペア:

[(1, 201551150), (2, 100775575), (5, 40310230), (10, 20155115), (17, 11855950), (25, 8062046), (31, 6501650), (34, 5927975), (50, 4031023), (62, 3250825), (85, 2371190), (155, 1300330), (170, 1185595), (310, 650165), (425, 474238), (527, 382450), (775, 260066), (850, 237119), (1054, 191225), (1550, 130033), (2635, 76490), (5270, 38245), (7649, 26350), (13175, 15298)]