209588484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{356443}}^1$

素因数の和:356464

約数の個数: 36

約数和(自身を含む): 568884624

約数和(自身を除く): 359296140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 356443, 712886, 1069329, 1425772, 2138658, 2495101, 4277316, 4990202, 7485303, 9980404, 14970606, 17465707, 29941212, 34931414, 52397121, 69862828, 104794242, 209588484]

約数ペア:

[(1, 209588484), (2, 104794242), (3, 69862828), (4, 52397121), (6, 34931414), (7, 29941212), (12, 17465707), (14, 14970606), (21, 9980404), (28, 7485303), (42, 4990202), (49, 4277316), (84, 2495101), (98, 2138658), (147, 1425772), (196, 1069329), (294, 712886), (588, 356443)]