223293742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25357}}^1$

素因数の和:25420

約数の個数: 32

約数和(自身を含む): 416276928

約数和(自身を除く): 192983186

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 25357, 50714, 177499, 354998, 431069, 862138, 938209, 1876418, 3017483, 6034966, 6567463, 13134926, 15949553, 31899106, 111646871, 223293742]

約数ペア:

[(1, 223293742), (2, 111646871), (7, 31899106), (14, 15949553), (17, 13134926), (34, 6567463), (37, 6034966), (74, 3017483), (119, 1876418), (238, 938209), (259, 862138), (518, 431069), (629, 354998), (1258, 177499), (4403, 50714), (8806, 25357)]