212501094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3893

約数の個数: 64

約数和(自身を含む): 493129728

約数和(自身を除く): 280628634

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 3821, 4278, 7642, 9269, 11463, 18538, 22926, 27807, 49673, 55614, 87883, 99346, 118451, 149019, 175766, 236902, 263649, 298038, 355353, 527298, 710706, 1142479, 1539863, 2284958, 2724373, 3079726, 3427437, 4619589, 5448746, 6854874, 8173119, 9239178, 16346238, 35416849, 70833698, 106250547, 212501094]

約数ペア:

[(1, 212501094), (2, 106250547), (3, 70833698), (6, 35416849), (13, 16346238), (23, 9239178), (26, 8173119), (31, 6854874), (39, 5448746), (46, 4619589), (62, 3427437), (69, 3079726), (78, 2724373), (93, 2284958), (138, 1539863), (186, 1142479), (299, 710706), (403, 527298), (598, 355353), (713, 298038), (806, 263649), (897, 236902), (1209, 175766), (1426, 149019), (1794, 118451), (2139, 99346), (2418, 87883), (3821, 55614), (4278, 49673), (7642, 27807), (9269, 22926), (11463, 18538)]