208055248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5839}}^1$

素因数の和:5995

約数の個数: 40

約数和(自身を含む): 430151040

約数和(自身を除く): 222095792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 2096, 2227, 4454, 5839, 8908, 11678, 17816, 23356, 35632, 46712, 93424, 99263, 198526, 397052, 764909, 794104, 1529818, 1588208, 3059636, 6119272, 12238544, 13003453, 26006906, 52013812, 104027624, 208055248]

約数ペア:

[(1, 208055248), (2, 104027624), (4, 52013812), (8, 26006906), (16, 13003453), (17, 12238544), (34, 6119272), (68, 3059636), (131, 1588208), (136, 1529818), (262, 794104), (272, 764909), (524, 397052), (1048, 198526), (2096, 99263), (2227, 93424), (4454, 46712), (5839, 35632), (8908, 23356), (11678, 17816)]