226390892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20063}}^1$

素因数の和:20118

約数の個数: 48

約数和(自身を含む): 503365632

約数和(自身を除く): 276974740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 20063, 40126, 80252, 140441, 260819, 280882, 521638, 561764, 621953, 1043276, 1243906, 1825733, 2487812, 3651466, 4353671, 7302932, 8085389, 8707342, 16170778, 17414684, 32341556, 56597723, 113195446, 226390892]

約数ペア:

[(1, 226390892), (2, 113195446), (4, 56597723), (7, 32341556), (13, 17414684), (14, 16170778), (26, 8707342), (28, 8085389), (31, 7302932), (52, 4353671), (62, 3651466), (91, 2487812), (124, 1825733), (182, 1243906), (217, 1043276), (364, 621953), (403, 561764), (434, 521638), (806, 280882), (868, 260819), (1612, 140441), (2821, 80252), (5642, 40126), (11284, 20063)]