201728872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{869521}}^1$

素因数の和:869556

約数の個数: 16

約数和(自身を含む): 391284900

約数和(自身を除く): 189556028

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 869521, 1739042, 3478084, 6956168, 25216109, 50432218, 100864436, 201728872]

約数ペア:

[(1, 201728872), (2, 100864436), (4, 50432218), (8, 25216109), (29, 6956168), (58, 3478084), (116, 1739042), (232, 869521)]