206364130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{155161}}^1$

素因数の和:155194

約数の個数: 32

約数和(自身を含む): 446866560

約数和(自身を除く): 240502430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 155161, 310322, 775805, 1086127, 1551610, 2172254, 2948059, 5430635, 5896118, 10861270, 14740295, 20636413, 29480590, 41272826, 103182065, 206364130]

約数ペア:

[(1, 206364130), (2, 103182065), (5, 41272826), (7, 29480590), (10, 20636413), (14, 14740295), (19, 10861270), (35, 5896118), (38, 5430635), (70, 2948059), (95, 2172254), (133, 1551610), (190, 1086127), (266, 775805), (665, 310322), (1330, 155161)]