201216397

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 226759680

約数和(自身を除く): 25543283

約数列:

[1, 23, 37, 41, 73, 79, 851, 943, 1517, 1679, 1817, 2701, 2923, 2993, 3239, 5767, 34891, 62123, 67229, 68839, 74497, 110741, 119843, 132641, 213379, 236447, 2547043, 2756389, 4907717, 5438281, 8748539, 201216397]

約数ペア:

[(1, 201216397), (23, 8748539), (37, 5438281), (41, 4907717), (73, 2756389), (79, 2547043), (851, 236447), (943, 213379), (1517, 132641), (1679, 119843), (1817, 110741), (2701, 74497), (2923, 68839), (2993, 67229), (3239, 62123), (5767, 34891)]