202225370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19501}}^1$

素因数の和:19586

約数の個数: 32

約数和(自身を含む): 391756176

約数和(自身を除く): 189530806

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 19501, 39002, 97505, 195010, 331517, 663034, 1189561, 1657585, 2379122, 3315170, 5947805, 11895610, 20222537, 40445074, 101112685, 202225370]

約数ペア:

[(1, 202225370), (2, 101112685), (5, 40445074), (10, 20222537), (17, 11895610), (34, 5947805), (61, 3315170), (85, 2379122), (122, 1657585), (170, 1189561), (305, 663034), (610, 331517), (1037, 195010), (2074, 97505), (5185, 39002), (10370, 19501)]