201912732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4000

約数の個数: 108

約数和(自身を含む): 614348280

約数和(自身を除く): 412435548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2842, 3654, 3947, 4263, 5684, 7308, 7894, 8526, 11841, 12789, 15788, 17052, 23682, 25578, 27629, 35523, 47364, 51156, 55258, 71046, 82887, 110516, 114463, 142092, 165774, 193403, 228926, 248661, 331548, 343389, 386806, 457852, 497322, 580209, 686778, 773612, 801241, 994644, 1030167, 1160418, 1373556, 1602482, 1740627, 2060334, 2320836, 2403723, 3204964, 3481254, 4120668, 4807446, 5608687, 6962508, 7211169, 9614892, 11217374, 14422338, 16826061, 22434748, 28844676, 33652122, 50478183, 67304244, 100956366, 201912732]

約数ペア:

[(1, 201912732), (2, 100956366), (3, 67304244), (4, 50478183), (6, 33652122), (7, 28844676), (9, 22434748), (12, 16826061), (14, 14422338), (18, 11217374), (21, 9614892), (28, 7211169), (29, 6962508), (36, 5608687), (42, 4807446), (49, 4120668), (58, 3481254), (63, 3204964), (84, 2403723), (87, 2320836), (98, 2060334), (116, 1740627), (126, 1602482), (147, 1373556), (174, 1160418), (196, 1030167), (203, 994644), (252, 801241), (261, 773612), (294, 686778), (348, 580209), (406, 497322), (441, 457852), (522, 386806), (588, 343389), (609, 331548), (812, 248661), (882, 228926), (1044, 193403), (1218, 165774), (1421, 142092), (1764, 114463), (1827, 110516), (2436, 82887), (2842, 71046), (3654, 55258), (3947, 51156), (4263, 47364), (5684, 35523), (7308, 27629), (7894, 25578), (8526, 23682), (11841, 17052), (12789, 15788)]