198530690

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 361817280

約数和(自身を除く): 163286590

約数列:

[1, 2, 5, 10, 179, 197, 358, 394, 563, 895, 985, 1126, 1790, 1970, 2815, 5630, 35263, 70526, 100777, 110911, 176315, 201554, 221822, 352630, 503885, 554555, 1007770, 1109110, 19853069, 39706138, 99265345, 198530690]

約数ペア:

[(1, 198530690), (2, 99265345), (5, 39706138), (10, 19853069), (179, 1109110), (197, 1007770), (358, 554555), (394, 503885), (563, 352630), (895, 221822), (985, 201554), (1126, 176315), (1790, 110911), (1970, 100777), (2815, 70526), (5630, 35263)]