194974130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2063}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 378653184

約数和(自身を除く): 183679054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1454, 2063, 3635, 4126, 7270, 9451, 10315, 18902, 20630, 26819, 47255, 53638, 94510, 134095, 268190, 1499801, 2999602, 7499005, 14998010, 19497413, 38994826, 97487065, 194974130]

約数ペア:

[(1, 194974130), (2, 97487065), (5, 38994826), (10, 19497413), (13, 14998010), (26, 7499005), (65, 2999602), (130, 1499801), (727, 268190), (1454, 134095), (2063, 94510), (3635, 53638), (4126, 47255), (7270, 26819), (9451, 20630), (10315, 18902)]