202104004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 375943680

約数和(自身を除く): 173839676

約数列:

[1, 2, 4, 31, 62, 73, 83, 124, 146, 166, 269, 292, 332, 538, 1076, 2263, 2573, 4526, 5146, 6059, 8339, 9052, 10292, 12118, 16678, 19637, 22327, 24236, 33356, 39274, 44654, 78548, 89308, 187829, 375658, 608747, 692137, 751316, 1217494, 1384274, 1629871, 2434988, 2768548, 3259742, 6519484, 50526001, 101052002, 202104004]

約数ペア:

[(1, 202104004), (2, 101052002), (4, 50526001), (31, 6519484), (62, 3259742), (73, 2768548), (83, 2434988), (124, 1629871), (146, 1384274), (166, 1217494), (269, 751316), (292, 692137), (332, 608747), (538, 375658), (1076, 187829), (2263, 89308), (2573, 78548), (4526, 44654), (5146, 39274), (6059, 33356), (8339, 24236), (9052, 22327), (10292, 19637), (12118, 16678)]