211801674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 543075840

約数和(自身を除く): 331274166

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 53, 58, 87, 102, 106, 119, 159, 174, 193, 203, 238, 318, 357, 371, 386, 406, 493, 579, 609, 714, 742, 901, 986, 1113, 1158, 1218, 1351, 1479, 1537, 1802, 2226, 2702, 2703, 2958, 3074, 3281, 3451, 4053, 4611, 5406, 5597, 6307, 6562, 6902, 8106, 9222, 9843, 10229, 10353, 10759, 11194, 12614, 16791, 18921, 19686, 20458, 20706, 21518, 22967, 26129, 30687, 32277, 33582, 37842, 39179, 45934, 52258, 61374, 64554, 68901, 71603, 78358, 78387, 95149, 117537, 137802, 143206, 156774, 173893, 182903, 190298, 214809, 235074, 285447, 296641, 347786, 365806, 429618, 521679, 548709, 570894, 593282, 666043, 889923, 1043358, 1097418, 1217251, 1332086, 1779846, 1998129, 2076487, 2434502, 3651753, 3996258, 4152974, 5042897, 6229461, 7303506, 10085794, 12458922, 15128691, 30257382, 35300279, 70600558, 105900837, 211801674]

約数ペア:

[(1, 211801674), (2, 105900837), (3, 70600558), (6, 35300279), (7, 30257382), (14, 15128691), (17, 12458922), (21, 10085794), (29, 7303506), (34, 6229461), (42, 5042897), (51, 4152974), (53, 3996258), (58, 3651753), (87, 2434502), (102, 2076487), (106, 1998129), (119, 1779846), (159, 1332086), (174, 1217251), (193, 1097418), (203, 1043358), (238, 889923), (318, 666043), (357, 593282), (371, 570894), (386, 548709), (406, 521679), (493, 429618), (579, 365806), (609, 347786), (714, 296641), (742, 285447), (901, 235074), (986, 214809), (1113, 190298), (1158, 182903), (1218, 173893), (1351, 156774), (1479, 143206), (1537, 137802), (1802, 117537), (2226, 95149), (2702, 78387), (2703, 78358), (2958, 71603), (3074, 68901), (3281, 64554), (3451, 61374), (4053, 52258), (4611, 45934), (5406, 39179), (5597, 37842), (6307, 33582), (6562, 32277), (6902, 30687), (8106, 26129), (9222, 22967), (9843, 21518), (10229, 20706), (10353, 20458), (10759, 19686), (11194, 18921), (12614, 16791)]