201922400

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3144

約数の個数: 72

約数和(自身を含む): 499046184

約数和(自身を除く): 297123784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 664, 800, 830, 1328, 1660, 2075, 2656, 3041, 3320, 4150, 6082, 6640, 8300, 12164, 13280, 15205, 16600, 24328, 30410, 33200, 48656, 60820, 66400, 76025, 97312, 121640, 152050, 243280, 252403, 304100, 486560, 504806, 608200, 1009612, 1216400, 1262015, 2019224, 2432800, 2524030, 4038448, 5048060, 6310075, 8076896, 10096120, 12620150, 20192240, 25240300, 40384480, 50480600, 100961200, 201922400]

約数ペア:

[(1, 201922400), (2, 100961200), (4, 50480600), (5, 40384480), (8, 25240300), (10, 20192240), (16, 12620150), (20, 10096120), (25, 8076896), (32, 6310075), (40, 5048060), (50, 4038448), (80, 2524030), (83, 2432800), (100, 2019224), (160, 1262015), (166, 1216400), (200, 1009612), (332, 608200), (400, 504806), (415, 486560), (664, 304100), (800, 252403), (830, 243280), (1328, 152050), (1660, 121640), (2075, 97312), (2656, 76025), (3041, 66400), (3320, 60820), (4150, 48656), (6082, 33200), (6640, 30410), (8300, 24328), (12164, 16600), (13280, 15205)]