201774807

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 335032320

約数和(自身を除く): 133257513

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 151, 243, 351, 423, 453, 611, 729, 1053, 1269, 1359, 1833, 1963, 2187, 3159, 3807, 4077, 5499, 5889, 7097, 9477, 11421, 12231, 16497, 17667, 21291, 28431, 34263, 36693, 49491, 53001, 63873, 92261, 102789, 110079, 148473, 159003, 191619, 276783, 330237, 445419, 477009, 574857, 830349, 1336257, 1431027, 1724571, 2491047, 4293081, 5173713, 7473141, 15521139, 22419423, 67258269, 201774807]

約数ペア:

[(1, 201774807), (3, 67258269), (9, 22419423), (13, 15521139), (27, 7473141), (39, 5173713), (47, 4293081), (81, 2491047), (117, 1724571), (141, 1431027), (151, 1336257), (243, 830349), (351, 574857), (423, 477009), (453, 445419), (611, 330237), (729, 276783), (1053, 191619), (1269, 159003), (1359, 148473), (1833, 110079), (1963, 102789), (2187, 92261), (3159, 63873), (3807, 53001), (4077, 49491), (5499, 36693), (5889, 34263), (7097, 28431), (9477, 21291), (11421, 17667), (12231, 16497)]