201384800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13288

約数の個数: 72

約数和(自身を含む): 517545000

約数和(自身を除く): 316160200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 13249, 15200, 26498, 52996, 66245, 105992, 132490, 211984, 251731, 264980, 331225, 423968, 503462, 529960, 662450, 1006924, 1059920, 1258655, 1324900, 2013848, 2119840, 2517310, 2649800, 4027696, 5034620, 5299600, 6293275, 8055392, 10069240, 10599200, 12586550, 20138480, 25173100, 40276960, 50346200, 100692400, 201384800]

約数ペア:

[(1, 201384800), (2, 100692400), (4, 50346200), (5, 40276960), (8, 25173100), (10, 20138480), (16, 12586550), (19, 10599200), (20, 10069240), (25, 8055392), (32, 6293275), (38, 5299600), (40, 5034620), (50, 4027696), (76, 2649800), (80, 2517310), (95, 2119840), (100, 2013848), (152, 1324900), (160, 1258655), (190, 1059920), (200, 1006924), (304, 662450), (380, 529960), (400, 503462), (475, 423968), (608, 331225), (760, 264980), (800, 251731), (950, 211984), (1520, 132490), (1900, 105992), (3040, 66245), (3800, 52996), (7600, 26498), (13249, 15200)]