194600000

素因数分解:

$2^6\times 5^5\times 7^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 168

約数和(自身を含む): 555589440

約数和(自身を除く): 360989440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 139, 140, 160, 175, 200, 224, 250, 278, 280, 320, 350, 400, 448, 500, 556, 560, 625, 695, 700, 800, 875, 973, 1000, 1112, 1120, 1250, 1390, 1400, 1600, 1750, 1946, 2000, 2224, 2240, 2500, 2780, 2800, 3125, 3475, 3500, 3892, 4000, 4375, 4448, 4865, 5000, 5560, 5600, 6250, 6950, 7000, 7784, 8000, 8750, 8896, 9730, 10000, 11120, 11200, 12500, 13900, 14000, 15568, 17375, 17500, 19460, 20000, 21875, 22240, 24325, 25000, 27800, 28000, 31136, 34750, 35000, 38920, 40000, 43750, 44480, 48650, 50000, 55600, 56000, 62272, 69500, 70000, 77840, 86875, 87500, 97300, 100000, 111200, 121625, 139000, 140000, 155680, 173750, 175000, 194600, 200000, 222400, 243250, 278000, 280000, 311360, 347500, 350000, 389200, 434375, 486500, 556000, 608125, 695000, 700000, 778400, 868750, 973000, 1112000, 1216250, 1390000, 1400000, 1556800, 1737500, 1946000, 2432500, 2780000, 3040625, 3475000, 3892000, 4865000, 5560000, 6081250, 6950000, 7784000, 9730000, 12162500, 13900000, 19460000, 24325000, 27800000, 38920000, 48650000, 97300000, 194600000]

約数ペア:

[(1, 194600000), (2, 97300000), (4, 48650000), (5, 38920000), (7, 27800000), (8, 24325000), (10, 19460000), (14, 13900000), (16, 12162500), (20, 9730000), (25, 7784000), (28, 6950000), (32, 6081250), (35, 5560000), (40, 4865000), (50, 3892000), (56, 3475000), (64, 3040625), (70, 2780000), (80, 2432500), (100, 1946000), (112, 1737500), (125, 1556800), (139, 1400000), (140, 1390000), (160, 1216250), (175, 1112000), (200, 973000), (224, 868750), (250, 778400), (278, 700000), (280, 695000), (320, 608125), (350, 556000), (400, 486500), (448, 434375), (500, 389200), (556, 350000), (560, 347500), (625, 311360), (695, 280000), (700, 278000), (800, 243250), (875, 222400), (973, 200000), (1000, 194600), (1112, 175000), (1120, 173750), (1250, 155680), (1390, 140000), (1400, 139000), (1600, 121625), (1750, 111200), (1946, 100000), (2000, 97300), (2224, 87500), (2240, 86875), (2500, 77840), (2780, 70000), (2800, 69500), (3125, 62272), (3475, 56000), (3500, 55600), (3892, 50000), (4000, 48650), (4375, 44480), (4448, 43750), (4865, 40000), (5000, 38920), (5560, 35000), (5600, 34750), (6250, 31136), (6950, 28000), (7000, 27800), (7784, 25000), (8000, 24325), (8750, 22240), (8896, 21875), (9730, 20000), (10000, 19460), (11120, 17500), (11200, 17375), (12500, 15568), (13900, 14000)]