204628356

素因数分解:

$2^2\times 3^5\times {\mathrm{210523}}^1$

素因数の和:210542

約数の個数: 36

約数和(自身を含む): 536415152

約数和(自身を除く): 331786796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 210523, 421046, 631569, 842092, 1263138, 1894707, 2526276, 3789414, 5684121, 7578828, 11368242, 17052363, 22736484, 34104726, 51157089, 68209452, 102314178, 204628356]

約数ペア:

[(1, 204628356), (2, 102314178), (3, 68209452), (4, 51157089), (6, 34104726), (9, 22736484), (12, 17052363), (18, 11368242), (27, 7578828), (36, 5684121), (54, 3789414), (81, 2526276), (108, 1894707), (162, 1263138), (243, 842092), (324, 631569), (486, 421046), (972, 210523)]