222448928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3847}}^1$

素因数の和:4009

約数の個数: 48

約数和(自身を含む): 475151040

約数和(自身を除く): 252702112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 556, 1112, 1807, 2224, 3614, 3847, 4448, 7228, 7694, 14456, 15388, 28912, 30776, 50011, 57824, 61552, 100022, 123104, 200044, 400088, 534733, 800176, 1069466, 1600352, 2138932, 4277864, 6951529, 8555728, 13903058, 17111456, 27806116, 55612232, 111224464, 222448928]

約数ペア:

[(1, 222448928), (2, 111224464), (4, 55612232), (8, 27806116), (13, 17111456), (16, 13903058), (26, 8555728), (32, 6951529), (52, 4277864), (104, 2138932), (139, 1600352), (208, 1069466), (278, 800176), (416, 534733), (556, 400088), (1112, 200044), (1807, 123104), (2224, 100022), (3614, 61552), (3847, 57824), (4448, 50011), (7228, 30776), (7694, 28912), (14456, 15388)]