201133208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 404490240

約数和(自身を除く): 203357032

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 131, 151, 164, 248, 262, 302, 328, 524, 604, 1048, 1208, 1271, 2542, 4061, 4681, 5084, 5371, 6191, 8122, 9362, 10168, 10742, 12382, 16244, 18724, 19781, 21484, 24764, 32488, 37448, 39562, 42968, 49528, 79124, 158248, 166501, 191921, 333002, 383842, 613211, 666004, 767684, 811021, 1226422, 1332008, 1535368, 1622042, 2452844, 3244084, 4905688, 6488168, 25141651, 50283302, 100566604, 201133208]

約数ペア:

[(1, 201133208), (2, 100566604), (4, 50283302), (8, 25141651), (31, 6488168), (41, 4905688), (62, 3244084), (82, 2452844), (124, 1622042), (131, 1535368), (151, 1332008), (164, 1226422), (248, 811021), (262, 767684), (302, 666004), (328, 613211), (524, 383842), (604, 333002), (1048, 191921), (1208, 166501), (1271, 158248), (2542, 79124), (4061, 49528), (4681, 42968), (5084, 39562), (5371, 37448), (6191, 32488), (8122, 24764), (9362, 21484), (10168, 19781), (10742, 18724), (12382, 16244)]