208692930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{224401}}^1$

素因数の和:224442

約数の個数: 32

約数和(自身を含む): 517022208

約数和(自身を除く): 308329278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 224401, 448802, 673203, 1122005, 1346406, 2244010, 3366015, 6732030, 6956431, 13912862, 20869293, 34782155, 41738586, 69564310, 104346465, 208692930]

約数ペア:

[(1, 208692930), (2, 104346465), (3, 69564310), (5, 41738586), (6, 34782155), (10, 20869293), (15, 13912862), (30, 6956431), (31, 6732030), (62, 3366015), (93, 2244010), (155, 1346406), (186, 1122005), (310, 673203), (465, 448802), (930, 224401)]