201074008

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 382041360

約数和(自身を除く): 180967352

約数列:

[1, 2, 4, 8, 113, 226, 347, 452, 641, 694, 904, 1282, 1388, 2564, 2776, 5128, 39211, 72433, 78422, 144866, 156844, 222427, 289732, 313688, 444854, 579464, 889708, 1779416, 25134251, 50268502, 100537004, 201074008]

約数ペア:

[(1, 201074008), (2, 100537004), (4, 50268502), (8, 25134251), (113, 1779416), (226, 889708), (347, 579464), (452, 444854), (641, 313688), (694, 289732), (904, 222427), (1282, 156844), (1388, 144866), (2564, 78422), (2776, 72433), (5128, 39211)]