218296806722

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 343170432000

約数和(自身を除く): 124873625278

約数列:

[1, 2, 53, 79, 101, 106, 158, 199, 202, 398, 1297, 2594, 4187, 5353, 7979, 8374, 10547, 10706, 15721, 15958, 20099, 21094, 31442, 40198, 68741, 102463, 130997, 137482, 204926, 258103, 261994, 422887, 516206, 833213, 845774, 1065247, 1587821, 1666426, 2130494, 3175642, 5430539, 6942841, 10348763, 10861078, 13679459, 13885682, 20390137, 20697526, 26068403, 27358918, 40780274, 52136806, 84154513, 168309026, 548484439, 1080677261, 1096968878, 1381625359, 2059403837, 2161354522, 2763250718, 4118807674, 109148403361, 218296806722]

約数ペア:

[(1, 218296806722), (2, 109148403361), (53, 4118807674), (79, 2763250718), (101, 2161354522), (106, 2059403837), (158, 1381625359), (199, 1096968878), (202, 1080677261), (398, 548484439), (1297, 168309026), (2594, 84154513), (4187, 52136806), (5353, 40780274), (7979, 27358918), (8374, 26068403), (10547, 20697526), (10706, 20390137), (15721, 13885682), (15958, 13679459), (20099, 10861078), (21094, 10348763), (31442, 6942841), (40198, 5430539), (68741, 3175642), (102463, 2130494), (130997, 1666426), (137482, 1587821), (204926, 1065247), (258103, 845774), (261994, 833213), (422887, 516206)]