200417539

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 253186560

約数和(自身を除く): 52769021

約数列:

[1, 7, 17, 43, 53, 119, 301, 371, 731, 739, 901, 2279, 5117, 5173, 6307, 12563, 15953, 31777, 38743, 39167, 87941, 222439, 271201, 274169, 540209, 665839, 1684181, 3781463, 4660873, 11789267, 28631077, 200417539]

約数ペア:

[(1, 200417539), (7, 28631077), (17, 11789267), (43, 4660873), (53, 3781463), (119, 1684181), (301, 665839), (371, 540209), (731, 274169), (739, 271201), (901, 222439), (2279, 87941), (5117, 39167), (5173, 38743), (6307, 31777), (12563, 15953)]