202903424

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{41}}^3$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 432341280

約数和(自身を除く): 229437856

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 328, 368, 656, 736, 943, 1312, 1472, 1681, 1886, 2624, 2944, 3362, 3772, 5248, 6724, 7544, 13448, 15088, 26896, 30176, 38663, 53792, 60352, 68921, 77326, 107584, 120704, 137842, 154652, 215168, 275684, 309304, 551368, 618608, 1102736, 1237216, 1585183, 2205472, 2474432, 3170366, 4410944, 4948864, 6340732, 8821888, 12681464, 25362928, 50725856, 101451712, 202903424]

約数ペア:

[(1, 202903424), (2, 101451712), (4, 50725856), (8, 25362928), (16, 12681464), (23, 8821888), (32, 6340732), (41, 4948864), (46, 4410944), (64, 3170366), (82, 2474432), (92, 2205472), (128, 1585183), (164, 1237216), (184, 1102736), (328, 618608), (368, 551368), (656, 309304), (736, 275684), (943, 215168), (1312, 154652), (1472, 137842), (1681, 120704), (1886, 107584), (2624, 77326), (2944, 68921), (3362, 60352), (3772, 53792), (5248, 38663), (6724, 30176), (7544, 26896), (13448, 15088)]