210880851462

素因数分解:

$2^1\times 3^5\times {\mathrm{389}}^1\times {\mathrm{1115453}}^1$

素因数の和:1115859

約数の個数: 48

約数和(自身を含む): 475049549520

約数和(自身を除く): 264168698058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 389, 486, 778, 1167, 2334, 3501, 7002, 10503, 21006, 31509, 63018, 94527, 189054, 1115453, 2230906, 3346359, 6692718, 10039077, 20078154, 30117231, 60234462, 90351693, 180703386, 271055079, 433911217, 542110158, 867822434, 1301733651, 2603467302, 3905200953, 7810401906, 11715602859, 23431205718, 35146808577, 70293617154, 105440425731, 210880851462]

約数ペア:

[(1, 210880851462), (2, 105440425731), (3, 70293617154), (6, 35146808577), (9, 23431205718), (18, 11715602859), (27, 7810401906), (54, 3905200953), (81, 2603467302), (162, 1301733651), (243, 867822434), (389, 542110158), (486, 433911217), (778, 271055079), (1167, 180703386), (2334, 90351693), (3501, 60234462), (7002, 30117231), (10503, 20078154), (21006, 10039077), (31509, 6692718), (63018, 3346359), (94527, 2230906), (189054, 1115453)]