207608778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{683}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 498718080

約数和(自身を除く): 291109302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 433, 683, 702, 866, 1299, 1366, 2049, 2598, 3897, 4098, 5629, 6147, 7794, 8879, 11258, 11691, 12294, 16887, 17758, 18441, 23382, 26637, 33774, 36882, 50661, 53274, 79911, 101322, 151983, 159822, 239733, 295739, 303966, 479466, 591478, 887217, 1774434, 2661651, 3844607, 5323302, 7689214, 7984953, 11533821, 15969906, 23067642, 34601463, 69202926, 103804389, 207608778]

約数ペア:

[(1, 207608778), (2, 103804389), (3, 69202926), (6, 34601463), (9, 23067642), (13, 15969906), (18, 11533821), (26, 7984953), (27, 7689214), (39, 5323302), (54, 3844607), (78, 2661651), (117, 1774434), (234, 887217), (351, 591478), (433, 479466), (683, 303966), (702, 295739), (866, 239733), (1299, 159822), (1366, 151983), (2049, 101322), (2598, 79911), (3897, 53274), (4098, 50661), (5629, 36882), (6147, 33774), (7794, 26637), (8879, 23382), (11258, 18441), (11691, 17758), (12294, 16887)]