203260400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 562300320

約数和(自身を除く): 359039920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 229, 280, 317, 350, 400, 458, 560, 634, 700, 916, 1145, 1268, 1400, 1585, 1603, 1832, 2219, 2290, 2536, 2800, 3170, 3206, 3664, 4438, 4580, 5072, 5725, 6340, 6412, 7925, 8015, 8876, 9160, 11095, 11450, 12680, 12824, 15850, 16030, 17752, 18320, 22190, 22900, 25360, 25648, 31700, 32060, 35504, 40075, 44380, 45800, 55475, 63400, 64120, 72593, 80150, 88760, 91600, 110950, 126800, 128240, 145186, 160300, 177520, 221900, 290372, 320600, 362965, 443800, 508151, 580744, 641200, 725930, 887600, 1016302, 1161488, 1451860, 1814825, 2032604, 2540755, 2903720, 3629650, 4065208, 5081510, 5807440, 7259300, 8130416, 10163020, 12703775, 14518600, 20326040, 25407550, 29037200, 40652080, 50815100, 101630200, 203260400]

約数ペア:

[(1, 203260400), (2, 101630200), (4, 50815100), (5, 40652080), (7, 29037200), (8, 25407550), (10, 20326040), (14, 14518600), (16, 12703775), (20, 10163020), (25, 8130416), (28, 7259300), (35, 5807440), (40, 5081510), (50, 4065208), (56, 3629650), (70, 2903720), (80, 2540755), (100, 2032604), (112, 1814825), (140, 1451860), (175, 1161488), (200, 1016302), (229, 887600), (280, 725930), (317, 641200), (350, 580744), (400, 508151), (458, 443800), (560, 362965), (634, 320600), (700, 290372), (916, 221900), (1145, 177520), (1268, 160300), (1400, 145186), (1585, 128240), (1603, 126800), (1832, 110950), (2219, 91600), (2290, 88760), (2536, 80150), (2800, 72593), (3170, 64120), (3206, 63400), (3664, 55475), (4438, 45800), (4580, 44380), (5072, 40075), (5725, 35504), (6340, 32060), (6412, 31700), (7925, 25648), (8015, 25360), (8876, 22900), (9160, 22190), (11095, 18320), (11450, 17752), (12680, 16030), (12824, 15850)]