203940196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{2683}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 369146624

約数和(自身を除く): 165206428

約数列:

[1, 2, 4, 31, 62, 124, 613, 1226, 2452, 2683, 5366, 10732, 19003, 38006, 76012, 83173, 166346, 332692, 1644679, 3289358, 6578716, 50985049, 101970098, 203940196]

約数ペア:

[(1, 203940196), (2, 101970098), (4, 50985049), (31, 6578716), (62, 3289358), (124, 1644679), (613, 332692), (1226, 166346), (2452, 83173), (2683, 76012), (5366, 38006), (10732, 19003)]