202224272

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{207197}}^1$

素因数の和:207266

約数の個数: 20

約数和(自身を含む): 398234556

約数和(自身を除く): 196010284

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 207197, 414394, 828788, 1657576, 3315152, 12639017, 25278034, 50556068, 101112136, 202224272]

約数ペア:

[(1, 202224272), (2, 101112136), (4, 50556068), (8, 25278034), (16, 12639017), (61, 3315152), (122, 1657576), (244, 828788), (488, 414394), (976, 207197)]