199920544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{367501}}^1$

素因数の和:367528

約数の個数: 24

約数和(自身を含む): 416747268

約数和(自身を除く): 216826724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 367501, 735002, 1470004, 2940008, 5880016, 6247517, 11760032, 12495034, 24990068, 49980136, 99960272, 199920544]

約数ペア:

[(1, 199920544), (2, 99960272), (4, 49980136), (8, 24990068), (16, 12495034), (17, 11760032), (32, 6247517), (34, 5880016), (68, 2940008), (136, 1470004), (272, 735002), (544, 367501)]