201969830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{276671}}^1$

素因数の和:276751

約数の個数: 16

約数和(自身を含む): 368527104

約数和(自身を除く): 166557274

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 276671, 553342, 1383355, 2766710, 20196983, 40393966, 100984915, 201969830]

約数ペア:

[(1, 201969830), (2, 100984915), (5, 40393966), (10, 20196983), (73, 2766710), (146, 1383355), (365, 553342), (730, 276671)]