210822508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10369}}^1$

素因数の和:10426

約数の個数: 48

約数和(自身を含む): 439024320

約数和(自身を除く): 228201812

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 10369, 20332, 20738, 41476, 134797, 176273, 238487, 269594, 352546, 476974, 539188, 705092, 953948, 2291549, 3100331, 4054279, 4583098, 6200662, 8108558, 9166196, 12401324, 16217116, 52705627, 105411254, 210822508]

約数ペア:

[(1, 210822508), (2, 105411254), (4, 52705627), (13, 16217116), (17, 12401324), (23, 9166196), (26, 8108558), (34, 6200662), (46, 4583098), (52, 4054279), (68, 3100331), (92, 2291549), (221, 953948), (299, 705092), (391, 539188), (442, 476974), (598, 352546), (782, 269594), (884, 238487), (1196, 176273), (1564, 134797), (5083, 41476), (10166, 20738), (10369, 20332)]