201804879224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6343}}^1\times {\mathrm{305917}}^1$

素因数の和:312279

約数の個数: 32

約数和(自身を含む): 407556196320

約数和(自身を除く): 205751317096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6343, 12686, 25372, 50744, 82459, 164918, 305917, 329836, 611834, 659672, 1223668, 2447336, 3976921, 7953842, 15907684, 31815368, 1940431531, 3880863062, 7761726124, 15523452248, 25225609903, 50451219806, 100902439612, 201804879224]

約数ペア:

[(1, 201804879224), (2, 100902439612), (4, 50451219806), (8, 25225609903), (13, 15523452248), (26, 7761726124), (52, 3880863062), (104, 1940431531), (6343, 31815368), (12686, 15907684), (25372, 7953842), (50744, 3976921), (82459, 2447336), (164918, 1223668), (305917, 659672), (329836, 611834)]