221750802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 594572160

約数和(自身を除く): 372821358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 331, 409, 546, 662, 818, 819, 993, 1227, 1638, 1986, 2317, 2454, 2863, 2979, 3681, 4303, 4634, 5317, 5726, 5958, 6951, 7362, 8589, 8606, 10634, 12909, 13902, 15951, 17178, 20853, 25767, 25818, 30121, 31902, 37219, 38727, 41706, 47853, 51534, 60242, 74438, 77454, 90363, 95706, 111657, 135379, 180726, 223314, 270758, 271089, 334971, 406137, 542178, 669942, 812274, 947653, 1218411, 1759927, 1895306, 2436822, 2842959, 3519854, 5279781, 5685918, 8528877, 10559562, 12319489, 15839343, 17057754, 24638978, 31678686, 36958467, 73916934, 110875401, 221750802]

約数ペア:

[(1, 221750802), (2, 110875401), (3, 73916934), (6, 36958467), (7, 31678686), (9, 24638978), (13, 17057754), (14, 15839343), (18, 12319489), (21, 10559562), (26, 8528877), (39, 5685918), (42, 5279781), (63, 3519854), (78, 2842959), (91, 2436822), (117, 1895306), (126, 1759927), (182, 1218411), (234, 947653), (273, 812274), (331, 669942), (409, 542178), (546, 406137), (662, 334971), (818, 271089), (819, 270758), (993, 223314), (1227, 180726), (1638, 135379), (1986, 111657), (2317, 95706), (2454, 90363), (2863, 77454), (2979, 74438), (3681, 60242), (4303, 51534), (4634, 47853), (5317, 41706), (5726, 38727), (5958, 37219), (6951, 31902), (7362, 30121), (8589, 25818), (8606, 25767), (10634, 20853), (12909, 17178), (13902, 15951)]