196679255

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 250387200

約数和(自身を除く): 53707945

約数列:

[1, 5, 41, 47, 137, 149, 205, 235, 685, 745, 1927, 5617, 6109, 6439, 7003, 9635, 20413, 28085, 30545, 32195, 35015, 102065, 263999, 287123, 836933, 959411, 1319995, 1435615, 4184665, 4797055, 39335851, 196679255]

約数ペア:

[(1, 196679255), (5, 39335851), (41, 4797055), (47, 4184665), (137, 1435615), (149, 1319995), (205, 959411), (235, 836933), (685, 287123), (745, 263999), (1927, 102065), (5617, 35015), (6109, 32195), (6439, 30545), (7003, 28085), (9635, 20413)]