221182962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5304

約数の個数: 96

約数和(自身を含む): 604666944

約数和(自身を除く): 383483982

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 858, 1001, 1078, 1274, 1617, 1911, 2002, 3003, 3234, 3822, 5261, 6006, 7007, 10522, 14014, 15783, 21021, 31566, 36827, 42042, 57871, 68393, 73654, 110481, 115742, 136786, 173613, 205179, 220962, 257789, 347226, 405097, 410358, 478751, 515578, 752323, 773367, 810194, 957502, 1215291, 1436253, 1504646, 1546734, 2256969, 2430582, 2835679, 2872506, 3351257, 4513938, 5266261, 5671358, 6702514, 8507037, 10053771, 10532522, 15798783, 17014074, 20107542, 31597566, 36863827, 73727654, 110591481, 221182962]

約数ペア:

[(1, 221182962), (2, 110591481), (3, 73727654), (6, 36863827), (7, 31597566), (11, 20107542), (13, 17014074), (14, 15798783), (21, 10532522), (22, 10053771), (26, 8507037), (33, 6702514), (39, 5671358), (42, 5266261), (49, 4513938), (66, 3351257), (77, 2872506), (78, 2835679), (91, 2430582), (98, 2256969), (143, 1546734), (147, 1504646), (154, 1436253), (182, 1215291), (231, 957502), (273, 810194), (286, 773367), (294, 752323), (429, 515578), (462, 478751), (539, 410358), (546, 405097), (637, 347226), (858, 257789), (1001, 220962), (1078, 205179), (1274, 173613), (1617, 136786), (1911, 115742), (2002, 110481), (3003, 73654), (3234, 68393), (3822, 57871), (5261, 42042), (6006, 36827), (7007, 31566), (10522, 21021), (14014, 15783)]