210559986

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 609450240

約数和(自身を除く): 398890254

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 81, 91, 117, 126, 138, 161, 162, 182, 189, 207, 234, 243, 273, 299, 322, 351, 378, 414, 483, 486, 529, 546, 567, 598, 621, 702, 729, 819, 897, 966, 1053, 1058, 1134, 1242, 1449, 1458, 1587, 1638, 1701, 1794, 1863, 2093, 2106, 2187, 2457, 2691, 2898, 3159, 3174, 3402, 3703, 3726, 4186, 4347, 4374, 4761, 4914, 5103, 5382, 5589, 6279, 6318, 6877, 7371, 7406, 8073, 8694, 9477, 9522, 10206, 11109, 11178, 12558, 13041, 13754, 14283, 14742, 15309, 16146, 16767, 18837, 18954, 20631, 22113, 22218, 24219, 26082, 28431, 28566, 30618, 33327, 33534, 37674, 39123, 41262, 42849, 44226, 48139, 48438, 50301, 56511, 56862, 61893, 66339, 66654, 72657, 78246, 85698, 96278, 99981, 100602, 113022, 117369, 123786, 128547, 132678, 144417, 145314, 169533, 185679, 199017, 199962, 217971, 234738, 257094, 288834, 299943, 339066, 352107, 371358, 385641, 398034, 433251, 435942, 508599, 557037, 599886, 653913, 704214, 771282, 866502, 899829, 1017198, 1114074, 1156923, 1299753, 1307826, 1525797, 1671111, 1799658, 2313846, 2599506, 2699487, 3051594, 3342222, 3899259, 4577391, 5013333, 5398974, 7798518, 8098461, 9154782, 10026666, 11697777, 15039999, 16196922, 23395554, 30079998, 35093331, 70186662, 105279993, 210559986]

約数ペア:

[(1, 210559986), (2, 105279993), (3, 70186662), (6, 35093331), (7, 30079998), (9, 23395554), (13, 16196922), (14, 15039999), (18, 11697777), (21, 10026666), (23, 9154782), (26, 8098461), (27, 7798518), (39, 5398974), (42, 5013333), (46, 4577391), (54, 3899259), (63, 3342222), (69, 3051594), (78, 2699487), (81, 2599506), (91, 2313846), (117, 1799658), (126, 1671111), (138, 1525797), (161, 1307826), (162, 1299753), (182, 1156923), (189, 1114074), (207, 1017198), (234, 899829), (243, 866502), (273, 771282), (299, 704214), (322, 653913), (351, 599886), (378, 557037), (414, 508599), (483, 435942), (486, 433251), (529, 398034), (546, 385641), (567, 371358), (598, 352107), (621, 339066), (702, 299943), (729, 288834), (819, 257094), (897, 234738), (966, 217971), (1053, 199962), (1058, 199017), (1134, 185679), (1242, 169533), (1449, 145314), (1458, 144417), (1587, 132678), (1638, 128547), (1701, 123786), (1794, 117369), (1863, 113022), (2093, 100602), (2106, 99981), (2187, 96278), (2457, 85698), (2691, 78246), (2898, 72657), (3159, 66654), (3174, 66339), (3402, 61893), (3703, 56862), (3726, 56511), (4186, 50301), (4347, 48438), (4374, 48139), (4761, 44226), (4914, 42849), (5103, 41262), (5382, 39123), (5589, 37674), (6279, 33534), (6318, 33327), (6877, 30618), (7371, 28566), (7406, 28431), (8073, 26082), (8694, 24219), (9477, 22218), (9522, 22113), (10206, 20631), (11109, 18954), (11178, 18837), (12558, 16767), (13041, 16146), (13754, 15309), (14283, 14742)]