201865180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29599}}^1$

素因数の和:29650

約数の個数: 48

約数和(自身を含む): 477388800

約数和(自身を除く): 275523620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 29599, 59198, 118396, 147995, 295990, 325589, 591980, 651178, 917569, 1302356, 1627945, 1835138, 3255890, 3670276, 4587845, 6511780, 9175690, 10093259, 18351380, 20186518, 40373036, 50466295, 100932590, 201865180]

約数ペア:

[(1, 201865180), (2, 100932590), (4, 50466295), (5, 40373036), (10, 20186518), (11, 18351380), (20, 10093259), (22, 9175690), (31, 6511780), (44, 4587845), (55, 3670276), (62, 3255890), (110, 1835138), (124, 1627945), (155, 1302356), (220, 917569), (310, 651178), (341, 591980), (620, 325589), (682, 295990), (1364, 147995), (1705, 118396), (3410, 59198), (6820, 29599)]