201973492

素因数分解:

$2^2\times 7^3\times {\mathrm{147211}}^1$

素因数の和:147236

約数の個数: 24

約数和(自身を含む): 412193600

約数和(自身を除く): 210220108

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 147211, 294422, 588844, 1030477, 2060954, 4121908, 7213339, 14426678, 28853356, 50493373, 100986746, 201973492]

約数ペア:

[(1, 201973492), (2, 100986746), (4, 50493373), (7, 28853356), (14, 14426678), (28, 7213339), (49, 4121908), (98, 2060954), (196, 1030477), (343, 588844), (686, 294422), (1372, 147211)]