201839036

素因数分解:

$2^2\times 7^3\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 415430400

約数和(自身を除く): 213591364

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 343, 524, 686, 917, 1123, 1372, 1834, 2246, 3668, 4492, 6419, 7861, 12838, 15722, 25676, 31444, 44933, 55027, 89866, 110054, 147113, 179732, 220108, 294226, 385189, 588452, 770378, 1029791, 1540756, 2059582, 4119164, 7208537, 14417074, 28834148, 50459759, 100919518, 201839036]

約数ペア:

[(1, 201839036), (2, 100919518), (4, 50459759), (7, 28834148), (14, 14417074), (28, 7208537), (49, 4119164), (98, 2059582), (131, 1540756), (196, 1029791), (262, 770378), (343, 588452), (524, 385189), (686, 294226), (917, 220108), (1123, 179732), (1372, 147113), (1834, 110054), (2246, 89866), (3668, 55027), (4492, 44933), (6419, 31444), (7861, 25676), (12838, 15722)]