198581868

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{5623}}^1$

素因数の和:5748

約数の個数: 60

約数和(自身を含む): 523988080

約数和(自身を除く): 325406212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5623, 5886, 8829, 11246, 11772, 16869, 17658, 22492, 33738, 35316, 50607, 67476, 101214, 151821, 202428, 303642, 455463, 607284, 612907, 910926, 1225814, 1821852, 1838721, 2451628, 3677442, 5516163, 7354884, 11032326, 16548489, 22064652, 33096978, 49645467, 66193956, 99290934, 198581868]

約数ペア:

[(1, 198581868), (2, 99290934), (3, 66193956), (4, 49645467), (6, 33096978), (9, 22064652), (12, 16548489), (18, 11032326), (27, 7354884), (36, 5516163), (54, 3677442), (81, 2451628), (108, 1838721), (109, 1821852), (162, 1225814), (218, 910926), (324, 612907), (327, 607284), (436, 455463), (654, 303642), (981, 202428), (1308, 151821), (1962, 101214), (2943, 67476), (3924, 50607), (5623, 35316), (5886, 33738), (8829, 22492), (11246, 17658), (11772, 16869)]