200056624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1609}}^1$

素因数の和:2045

約数の個数: 40

約数和(自身を含む): 409262000

約数和(自身を除く): 209205376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 409, 818, 1609, 1636, 3218, 3272, 6436, 6544, 7771, 12872, 15542, 25744, 30571, 31084, 61142, 62168, 122284, 124336, 244568, 489136, 658081, 1316162, 2632324, 5264648, 10529296, 12503539, 25007078, 50014156, 100028312, 200056624]

約数ペア:

[(1, 200056624), (2, 100028312), (4, 50014156), (8, 25007078), (16, 12503539), (19, 10529296), (38, 5264648), (76, 2632324), (152, 1316162), (304, 658081), (409, 489136), (818, 244568), (1609, 124336), (1636, 122284), (3218, 62168), (3272, 61142), (6436, 31084), (6544, 30571), (7771, 25744), (12872, 15542)]