214952686081

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1826

約数の個数: 64

約数和(自身を含む): 264646287360

約数和(自身を除く): 49693601279

約数列:

[1, 7, 29, 41, 97, 181, 203, 287, 679, 1189, 1267, 1471, 2813, 3977, 5249, 7421, 8323, 10297, 17557, 19691, 27839, 36743, 42659, 51947, 60311, 115333, 122899, 142687, 215209, 266251, 298613, 422177, 509153, 719837, 807331, 998809, 1506463, 1749019, 1863757, 3564071, 4137923, 5038859, 5850167, 7721279, 10916291, 12243133, 20875273, 25826347, 28965461, 40951169, 54048953, 76414037, 146126911, 169654843, 180784429, 316572439, 748964063, 1058880227, 1187583901, 2216007073, 5242748441, 7412161589, 30707526583, 214952686081]

約数ペア:

[(1, 214952686081), (7, 30707526583), (29, 7412161589), (41, 5242748441), (97, 2216007073), (181, 1187583901), (203, 1058880227), (287, 748964063), (679, 316572439), (1189, 180784429), (1267, 169654843), (1471, 146126911), (2813, 76414037), (3977, 54048953), (5249, 40951169), (7421, 28965461), (8323, 25826347), (10297, 20875273), (17557, 12243133), (19691, 10916291), (27839, 7721279), (36743, 5850167), (42659, 5038859), (51947, 4137923), (60311, 3564071), (115333, 1863757), (122899, 1749019), (142687, 1506463), (215209, 998809), (266251, 807331), (298613, 719837), (422177, 509153)]