201850544

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 463095360

約数和(自身を除く): 261244816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 113, 164, 226, 287, 328, 389, 452, 574, 656, 778, 791, 904, 1148, 1556, 1582, 1808, 2296, 2723, 3112, 3164, 4592, 4633, 5446, 6224, 6328, 9266, 10892, 12656, 15949, 18532, 21784, 31898, 32431, 37064, 43568, 43957, 63796, 64862, 74128, 87914, 111643, 127592, 129724, 175828, 223286, 255184, 259448, 307699, 351656, 446572, 518896, 615398, 703312, 893144, 1230796, 1786288, 1802237, 2461592, 3604474, 4923184, 7208948, 12615659, 14417896, 25231318, 28835792, 50462636, 100925272, 201850544]

約数ペア:

[(1, 201850544), (2, 100925272), (4, 50462636), (7, 28835792), (8, 25231318), (14, 14417896), (16, 12615659), (28, 7208948), (41, 4923184), (56, 3604474), (82, 2461592), (112, 1802237), (113, 1786288), (164, 1230796), (226, 893144), (287, 703312), (328, 615398), (389, 518896), (452, 446572), (574, 351656), (656, 307699), (778, 259448), (791, 255184), (904, 223286), (1148, 175828), (1556, 129724), (1582, 127592), (1808, 111643), (2296, 87914), (2723, 74128), (3112, 64862), (3164, 63796), (4592, 43957), (4633, 43568), (5446, 37064), (6224, 32431), (6328, 31898), (9266, 21784), (10892, 18532), (12656, 15949)]