201630850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{212243}}^1$

素因数の和:212274

約数の個数: 24

約数和(自身を含む): 394773840

約数和(自身を除く): 193142990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 212243, 424486, 1061215, 2122430, 4032617, 5306075, 8065234, 10612150, 20163085, 40326170, 100815425, 201630850]

約数ペア:

[(1, 201630850), (2, 100815425), (5, 40326170), (10, 20163085), (19, 10612150), (25, 8065234), (38, 5306075), (50, 4032617), (95, 2122430), (190, 1061215), (475, 424486), (950, 212243)]