200640475

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60343}}^1$

素因数の和:60379

約数の個数: 24

約数和(自身を含む): 299306240

約数和(自身を除く): 98665765

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 60343, 301715, 422401, 1146517, 1508575, 2112005, 5732585, 8025619, 10560025, 28662925, 40128095, 200640475]

約数ペア:

[(1, 200640475), (5, 40128095), (7, 28662925), (19, 10560025), (25, 8025619), (35, 5732585), (95, 2112005), (133, 1508575), (175, 1146517), (475, 422401), (665, 301715), (3325, 60343)]