220111164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67189}}^1$

素因数の和:67219

約数の個数: 72

約数和(自身を含む): 684800480

約数和(自身を除く): 464689316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 67189, 134378, 201567, 268756, 403134, 470323, 604701, 806268, 873457, 940646, 1209402, 1410969, 1746914, 1881292, 2418804, 2620371, 2821938, 3493828, 4232907, 5240742, 5643876, 6114199, 7861113, 8465814, 10481484, 12228398, 15722226, 16931628, 18342597, 24456796, 31444452, 36685194, 55027791, 73370388, 110055582, 220111164]

約数ペア:

[(1, 220111164), (2, 110055582), (3, 73370388), (4, 55027791), (6, 36685194), (7, 31444452), (9, 24456796), (12, 18342597), (13, 16931628), (14, 15722226), (18, 12228398), (21, 10481484), (26, 8465814), (28, 7861113), (36, 6114199), (39, 5643876), (42, 5240742), (52, 4232907), (63, 3493828), (78, 2821938), (84, 2620371), (91, 2418804), (117, 1881292), (126, 1746914), (156, 1410969), (182, 1209402), (234, 940646), (252, 873457), (273, 806268), (364, 604701), (468, 470323), (546, 403134), (819, 268756), (1092, 201567), (1638, 134378), (3276, 67189)]