201318858

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1013

約数の個数: 80

約数和(自身を含む): 490819560

約数和(自身を除く): 289500702

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 109, 117, 162, 218, 234, 327, 351, 654, 702, 877, 981, 1053, 1417, 1754, 1962, 2106, 2631, 2834, 2943, 4251, 5262, 5886, 7893, 8502, 8829, 11401, 12753, 15786, 17658, 22802, 23679, 25506, 34203, 38259, 47358, 68406, 71037, 76518, 95593, 102609, 114777, 142074, 191186, 205218, 229554, 286779, 307827, 573558, 615654, 860337, 923481, 1242709, 1720674, 1846962, 2485418, 2581011, 3728127, 5162022, 7456254, 7743033, 11184381, 15486066, 22368762, 33553143, 67106286, 100659429, 201318858]

約数ペア:

[(1, 201318858), (2, 100659429), (3, 67106286), (6, 33553143), (9, 22368762), (13, 15486066), (18, 11184381), (26, 7743033), (27, 7456254), (39, 5162022), (54, 3728127), (78, 2581011), (81, 2485418), (109, 1846962), (117, 1720674), (162, 1242709), (218, 923481), (234, 860337), (327, 615654), (351, 573558), (654, 307827), (702, 286779), (877, 229554), (981, 205218), (1053, 191186), (1417, 142074), (1754, 114777), (1962, 102609), (2106, 95593), (2631, 76518), (2834, 71037), (2943, 68406), (4251, 47358), (5262, 38259), (5886, 34203), (7893, 25506), (8502, 23679), (8829, 22802), (11401, 17658), (12753, 15786)]