220123386

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3665

約数の個数: 96

約数和(自身を含む): 593930880

約数和(自身を除く): 373807494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 294, 322, 378, 414, 441, 483, 621, 882, 966, 1127, 1242, 1323, 1449, 2254, 2646, 2898, 3381, 3617, 4347, 6762, 7234, 8694, 10143, 10851, 20286, 21702, 25319, 30429, 32553, 50638, 60858, 65106, 75957, 83191, 97659, 151914, 166382, 177233, 195318, 227871, 249573, 354466, 455742, 499146, 531699, 582337, 683613, 748719, 1063398, 1164674, 1367226, 1497438, 1595097, 1747011, 2246157, 3190194, 3494022, 4076359, 4492314, 4785291, 5241033, 8152718, 9570582, 10482066, 12229077, 15723099, 24458154, 31446198, 36687231, 73374462, 110061693, 220123386]

約数ペア:

[(1, 220123386), (2, 110061693), (3, 73374462), (6, 36687231), (7, 31446198), (9, 24458154), (14, 15723099), (18, 12229077), (21, 10482066), (23, 9570582), (27, 8152718), (42, 5241033), (46, 4785291), (49, 4492314), (54, 4076359), (63, 3494022), (69, 3190194), (98, 2246157), (126, 1747011), (138, 1595097), (147, 1497438), (161, 1367226), (189, 1164674), (207, 1063398), (294, 748719), (322, 683613), (378, 582337), (414, 531699), (441, 499146), (483, 455742), (621, 354466), (882, 249573), (966, 227871), (1127, 195318), (1242, 177233), (1323, 166382), (1449, 151914), (2254, 97659), (2646, 83191), (2898, 75957), (3381, 65106), (3617, 60858), (4347, 50638), (6762, 32553), (7234, 30429), (8694, 25319), (10143, 21702), (10851, 20286)]