207380452040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{382649}}^1$

素因数の和:383474

約数の個数: 64

約数和(自身を含む): 494674614000

約数和(自身を除く): 287294161960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 797, 1594, 3188, 3985, 6376, 7970, 13549, 15940, 27098, 31880, 54196, 67745, 108392, 135490, 270980, 382649, 541960, 765298, 1530596, 1913245, 3061192, 3826490, 6505033, 7652980, 13010066, 15305960, 26020132, 32525165, 52040264, 65050330, 130100660, 260201320, 304971253, 609942506, 1219885012, 1524856265, 2439770024, 3049712530, 5184511301, 6099425060, 10369022602, 12198850120, 20738045204, 25922556505, 41476090408, 51845113010, 103690226020, 207380452040]

約数ペア:

[(1, 207380452040), (2, 103690226020), (4, 51845113010), (5, 41476090408), (8, 25922556505), (10, 20738045204), (17, 12198850120), (20, 10369022602), (34, 6099425060), (40, 5184511301), (68, 3049712530), (85, 2439770024), (136, 1524856265), (170, 1219885012), (340, 609942506), (680, 304971253), (797, 260201320), (1594, 130100660), (3188, 65050330), (3985, 52040264), (6376, 32525165), (7970, 26020132), (13549, 15305960), (15940, 13010066), (27098, 7652980), (31880, 6505033), (54196, 3826490), (67745, 3061192), (108392, 1913245), (135490, 1530596), (270980, 765298), (382649, 541960)]