214926248

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 407786400

約数和(自身を除く): 192860152

約数列:

[1, 2, 4, 8, 139, 278, 347, 556, 557, 694, 1112, 1114, 1388, 2228, 2776, 4456, 48233, 77423, 96466, 154846, 192932, 193279, 309692, 385864, 386558, 619384, 773116, 1546232, 26865781, 53731562, 107463124, 214926248]

約数ペア:

[(1, 214926248), (2, 107463124), (4, 53731562), (8, 26865781), (139, 1546232), (278, 773116), (347, 619384), (556, 386558), (557, 385864), (694, 309692), (1112, 193279), (1114, 192932), (1388, 154846), (2228, 96466), (2776, 77423), (4456, 48233)]