200243510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{5189}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 383395680

約数和(自身を除く): 183152170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 454, 1135, 2270, 3859, 5189, 7718, 10378, 19295, 25945, 38590, 51890, 88213, 176426, 441065, 882130, 1177903, 2355806, 5889515, 11779030, 20024351, 40048702, 100121755, 200243510]

約数ペア:

[(1, 200243510), (2, 100121755), (5, 40048702), (10, 20024351), (17, 11779030), (34, 5889515), (85, 2355806), (170, 1177903), (227, 882130), (454, 441065), (1135, 176426), (2270, 88213), (3859, 51890), (5189, 38590), (7718, 25945), (10378, 19295)]