204067461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 307762560

約数和(自身を除く): 103695099

約数列:

[1, 3, 13, 29, 39, 67, 87, 201, 377, 871, 1131, 1943, 2613, 2693, 5829, 8079, 25259, 35009, 75777, 78097, 105027, 180431, 234291, 541293, 1015261, 2345603, 3045783, 5232499, 7036809, 15697497, 68022487, 204067461]

約数ペア:

[(1, 204067461), (3, 68022487), (13, 15697497), (29, 7036809), (39, 5232499), (67, 3045783), (87, 2345603), (201, 1015261), (377, 541293), (871, 234291), (1131, 180431), (1943, 105027), (2613, 78097), (2693, 75777), (5829, 35009), (8079, 25259)]