211673955294

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{665177}}^1$

素因数の和:665342

約数の個数: 64

約数和(自身を含む): 482759585280

約数和(自身を除く): 271085629986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 83, 142, 166, 213, 249, 426, 498, 639, 747, 1278, 1494, 1917, 2241, 3834, 4482, 5893, 11786, 17679, 35358, 53037, 106074, 159111, 318222, 665177, 1330354, 1995531, 3991062, 5986593, 11973186, 17959779, 35919558, 47227567, 55209691, 94455134, 110419382, 141682701, 165629073, 283365402, 331258146, 425048103, 496887219, 850096206, 993774438, 1275144309, 1490661657, 2550288618, 2981323314, 3919888061, 7839776122, 11759664183, 23519328366, 35278992549, 70557985098, 105836977647, 211673955294]

約数ペア:

[(1, 211673955294), (2, 105836977647), (3, 70557985098), (6, 35278992549), (9, 23519328366), (18, 11759664183), (27, 7839776122), (54, 3919888061), (71, 2981323314), (83, 2550288618), (142, 1490661657), (166, 1275144309), (213, 993774438), (249, 850096206), (426, 496887219), (498, 425048103), (639, 331258146), (747, 283365402), (1278, 165629073), (1494, 141682701), (1917, 110419382), (2241, 94455134), (3834, 55209691), (4482, 47227567), (5893, 35919558), (11786, 17959779), (17679, 11973186), (35358, 5986593), (53037, 3991062), (106074, 1995531), (159111, 1330354), (318222, 665177)]