201279654

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{65393}}^1$

素因数の和:65426

約数の個数: 40

約数和(自身を含む): 474760440

約数和(自身を除く): 273480786

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 65393, 130786, 196179, 392358, 588537, 1177074, 1242467, 1765611, 2484934, 3531222, 3727401, 5296833, 7454802, 10593666, 11182203, 22364406, 33546609, 67093218, 100639827, 201279654]

約数ペア:

[(1, 201279654), (2, 100639827), (3, 67093218), (6, 33546609), (9, 22364406), (18, 11182203), (19, 10593666), (27, 7454802), (38, 5296833), (54, 3727401), (57, 3531222), (81, 2484934), (114, 1765611), (162, 1242467), (171, 1177074), (342, 588537), (513, 392358), (1026, 196179), (1539, 130786), (3078, 65393)]