200748854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 315304704

約数和(自身を除く): 114555850

約数列:

[1, 2, 43, 86, 103, 131, 173, 206, 262, 346, 4429, 5633, 7439, 8858, 11266, 13493, 14878, 17819, 22663, 26986, 35638, 45326, 580199, 766217, 974509, 1160398, 1532434, 1949018, 2334289, 4668578, 100374427, 200748854]

約数ペア:

[(1, 200748854), (2, 100374427), (43, 4668578), (86, 2334289), (103, 1949018), (131, 1532434), (173, 1160398), (206, 974509), (262, 766217), (346, 580199), (4429, 45326), (5633, 35638), (7439, 26986), (8858, 22663), (11266, 17819), (13493, 14878)]