197363608

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 439551360

約数和(自身を除く): 242187752

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 169, 221, 248, 277, 338, 403, 442, 527, 554, 676, 806, 884, 1054, 1108, 1352, 1612, 1768, 2108, 2216, 2873, 3224, 3601, 4216, 4709, 5239, 5746, 6851, 7202, 8587, 9418, 10478, 11492, 13702, 14404, 17174, 18836, 20956, 22984, 27404, 28808, 34348, 37672, 41912, 46813, 54808, 61217, 68696, 89063, 93626, 111631, 122434, 145979, 178126, 187252, 223262, 244868, 291958, 356252, 374504, 446524, 489736, 583916, 712504, 795821, 893048, 1167832, 1451203, 1591642, 1897727, 2902406, 3183284, 3795454, 5804812, 6366568, 7590908, 11609624, 15181816, 24670451, 49340902, 98681804, 197363608]

約数ペア:

[(1, 197363608), (2, 98681804), (4, 49340902), (8, 24670451), (13, 15181816), (17, 11609624), (26, 7590908), (31, 6366568), (34, 5804812), (52, 3795454), (62, 3183284), (68, 2902406), (104, 1897727), (124, 1591642), (136, 1451203), (169, 1167832), (221, 893048), (248, 795821), (277, 712504), (338, 583916), (403, 489736), (442, 446524), (527, 374504), (554, 356252), (676, 291958), (806, 244868), (884, 223262), (1054, 187252), (1108, 178126), (1352, 145979), (1612, 122434), (1768, 111631), (2108, 93626), (2216, 89063), (2873, 68696), (3224, 61217), (3601, 54808), (4216, 46813), (4709, 41912), (5239, 37672), (5746, 34348), (6851, 28808), (7202, 27404), (8587, 22984), (9418, 20956), (10478, 18836), (11492, 17174), (13702, 14404)]