202179376

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 461095488

約数和(自身を除く): 258916112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 101, 112, 122, 202, 244, 293, 404, 427, 488, 586, 707, 808, 854, 976, 1172, 1414, 1616, 1708, 2051, 2344, 2828, 3416, 4102, 4688, 5656, 6161, 6832, 8204, 11312, 12322, 16408, 17873, 24644, 29593, 32816, 35746, 43127, 49288, 59186, 71492, 86254, 98576, 118372, 125111, 142984, 172508, 207151, 236744, 250222, 285968, 345016, 414302, 473488, 500444, 690032, 828604, 1000888, 1657208, 1805173, 2001776, 3314416, 3610346, 7220692, 12636211, 14441384, 25272422, 28882768, 50544844, 101089688, 202179376]

約数ペア:

[(1, 202179376), (2, 101089688), (4, 50544844), (7, 28882768), (8, 25272422), (14, 14441384), (16, 12636211), (28, 7220692), (56, 3610346), (61, 3314416), (101, 2001776), (112, 1805173), (122, 1657208), (202, 1000888), (244, 828604), (293, 690032), (404, 500444), (427, 473488), (488, 414302), (586, 345016), (707, 285968), (808, 250222), (854, 236744), (976, 207151), (1172, 172508), (1414, 142984), (1616, 125111), (1708, 118372), (2051, 98576), (2344, 86254), (2828, 71492), (3416, 59186), (4102, 49288), (4688, 43127), (5656, 35746), (6161, 32816), (6832, 29593), (8204, 24644), (11312, 17873), (12322, 16408)]