201343779

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 389168640

約数和(自身を除く): 187824861

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 227, 247, 273, 351, 361, 399, 513, 681, 741, 819, 1083, 1197, 1589, 1729, 2043, 2223, 2457, 2527, 2951, 3249, 3591, 4313, 4693, 4767, 5187, 6129, 6669, 7581, 8853, 9747, 12939, 14079, 14301, 15561, 20657, 22743, 26559, 30191, 32851, 38817, 42237, 42903, 46683, 56069, 61971, 68229, 79677, 81947, 90573, 98553, 116451, 126711, 168207, 185913, 245841, 271719, 295659, 392483, 504621, 557739, 573629, 737523, 815157, 886977, 1065311, 1177449, 1513863, 1720887, 2212569, 3195933, 3532347, 5162661, 7457177, 9587799, 10597041, 15487983, 22371531, 28763397, 67114593, 201343779]

約数ペア:

[(1, 201343779), (3, 67114593), (7, 28763397), (9, 22371531), (13, 15487983), (19, 10597041), (21, 9587799), (27, 7457177), (39, 5162661), (57, 3532347), (63, 3195933), (91, 2212569), (117, 1720887), (133, 1513863), (171, 1177449), (189, 1065311), (227, 886977), (247, 815157), (273, 737523), (351, 573629), (361, 557739), (399, 504621), (513, 392483), (681, 295659), (741, 271719), (819, 245841), (1083, 185913), (1197, 168207), (1589, 126711), (1729, 116451), (2043, 98553), (2223, 90573), (2457, 81947), (2527, 79677), (2951, 68229), (3249, 61971), (3591, 56069), (4313, 46683), (4693, 42903), (4767, 42237), (5187, 38817), (6129, 32851), (6669, 30191), (7581, 26559), (8853, 22743), (9747, 20657), (12939, 15561), (14079, 14301)]