201971042

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 386104320

約数和(自身を除く): 184133278

約数列:

[1, 2, 7, 13, 14, 26, 49, 59, 91, 98, 118, 182, 413, 637, 767, 826, 1274, 1534, 2687, 2891, 5369, 5374, 5782, 10738, 18809, 34931, 37583, 37618, 69862, 75166, 131663, 158533, 244517, 263326, 317066, 489034, 1109731, 1711619, 2060929, 2219462, 3423238, 4121858, 7768117, 14426503, 15536234, 28853006, 100985521, 201971042]

約数ペア:

[(1, 201971042), (2, 100985521), (7, 28853006), (13, 15536234), (14, 14426503), (26, 7768117), (49, 4121858), (59, 3423238), (91, 2219462), (98, 2060929), (118, 1711619), (182, 1109731), (413, 489034), (637, 317066), (767, 263326), (826, 244517), (1274, 158533), (1534, 131663), (2687, 75166), (2891, 69862), (5369, 37618), (5374, 37583), (5782, 34931), (10738, 18809)]