224314915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 104143325

約数列:

[1, 5, 11, 17, 31, 55, 71, 85, 109, 155, 187, 341, 355, 527, 545, 781, 935, 1199, 1207, 1705, 1853, 2201, 2635, 3379, 3905, 5797, 5995, 6035, 7739, 9265, 11005, 13277, 16895, 20383, 24211, 28985, 37169, 37417, 38695, 57443, 66385, 85129, 101915, 121055, 131563, 185845, 187085, 239909, 287215, 411587, 425645, 631873, 657815, 1199545, 1447193, 2057935, 2638999, 3159365, 4078453, 7235965, 13194995, 20392265, 44862983, 224314915]

約数ペア:

[(1, 224314915), (5, 44862983), (11, 20392265), (17, 13194995), (31, 7235965), (55, 4078453), (71, 3159365), (85, 2638999), (109, 2057935), (155, 1447193), (187, 1199545), (341, 657815), (355, 631873), (527, 425645), (545, 411587), (781, 287215), (935, 239909), (1199, 187085), (1207, 185845), (1705, 131563), (1853, 121055), (2201, 101915), (2635, 85129), (3379, 66385), (3905, 57443), (5797, 38695), (5995, 37417), (6035, 37169), (7739, 28985), (9265, 24211), (11005, 20383), (13277, 16895)]