200079200

素因数分解:

$2^5\times 5^2\times {\mathrm{383}}^1\times {\mathrm{653}}^1$

素因数の和:1056

約数の個数: 72

約数和(自身を含む): 490468608

約数和(自身を除く): 290389408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 383, 400, 653, 766, 800, 1306, 1532, 1915, 2612, 3064, 3265, 3830, 5224, 6128, 6530, 7660, 9575, 10448, 12256, 13060, 15320, 16325, 19150, 20896, 26120, 30640, 32650, 38300, 52240, 61280, 65300, 76600, 104480, 130600, 153200, 250099, 261200, 306400, 500198, 522400, 1000396, 1250495, 2000792, 2500990, 4001584, 5001980, 6252475, 8003168, 10003960, 12504950, 20007920, 25009900, 40015840, 50019800, 100039600, 200079200]

約数ペア:

[(1, 200079200), (2, 100039600), (4, 50019800), (5, 40015840), (8, 25009900), (10, 20007920), (16, 12504950), (20, 10003960), (25, 8003168), (32, 6252475), (40, 5001980), (50, 4001584), (80, 2500990), (100, 2000792), (160, 1250495), (200, 1000396), (383, 522400), (400, 500198), (653, 306400), (766, 261200), (800, 250099), (1306, 153200), (1532, 130600), (1915, 104480), (2612, 76600), (3064, 65300), (3265, 61280), (3830, 52240), (5224, 38300), (6128, 32650), (6530, 30640), (7660, 26120), (9575, 20896), (10448, 19150), (12256, 16325), (13060, 15320)]