210719418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9413}}^1$

素因数の和:9479

約数の個数: 64

約数和(自身を含む): 531401472

約数和(自身を除く): 320682054

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3198, 3731, 7462, 9413, 11193, 18826, 22386, 28239, 56478, 65891, 122369, 131782, 197673, 244738, 367107, 385933, 395346, 734214, 771866, 856583, 1157799, 1713166, 2315598, 2569749, 2701531, 5017129, 5139498, 5403062, 8104593, 10034258, 15051387, 16209186, 30102774, 35119903, 70239806, 105359709, 210719418]

約数ペア:

[(1, 210719418), (2, 105359709), (3, 70239806), (6, 35119903), (7, 30102774), (13, 16209186), (14, 15051387), (21, 10034258), (26, 8104593), (39, 5403062), (41, 5139498), (42, 5017129), (78, 2701531), (82, 2569749), (91, 2315598), (123, 1713166), (182, 1157799), (246, 856583), (273, 771866), (287, 734214), (533, 395346), (546, 385933), (574, 367107), (861, 244738), (1066, 197673), (1599, 131782), (1722, 122369), (3198, 65891), (3731, 56478), (7462, 28239), (9413, 22386), (11193, 18826)]