201788000

素因数分解:

$2^5\times 5^3\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 504530208

約数和(自身を除く): 302742208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 125, 160, 200, 244, 250, 305, 400, 488, 500, 610, 800, 827, 976, 1000, 1220, 1525, 1654, 1952, 2000, 2440, 3050, 3308, 4000, 4135, 4880, 6100, 6616, 7625, 8270, 9760, 12200, 13232, 15250, 16540, 20675, 24400, 26464, 30500, 33080, 41350, 48800, 50447, 61000, 66160, 82700, 100894, 103375, 122000, 132320, 165400, 201788, 206750, 244000, 252235, 330800, 403576, 413500, 504470, 661600, 807152, 827000, 1008940, 1261175, 1614304, 1654000, 2017880, 2522350, 3308000, 4035760, 5044700, 6305875, 8071520, 10089400, 12611750, 20178800, 25223500, 40357600, 50447000, 100894000, 201788000]

約数ペア:

[(1, 201788000), (2, 100894000), (4, 50447000), (5, 40357600), (8, 25223500), (10, 20178800), (16, 12611750), (20, 10089400), (25, 8071520), (32, 6305875), (40, 5044700), (50, 4035760), (61, 3308000), (80, 2522350), (100, 2017880), (122, 1654000), (125, 1614304), (160, 1261175), (200, 1008940), (244, 827000), (250, 807152), (305, 661600), (400, 504470), (488, 413500), (500, 403576), (610, 330800), (800, 252235), (827, 244000), (976, 206750), (1000, 201788), (1220, 165400), (1525, 132320), (1654, 122000), (1952, 103375), (2000, 100894), (2440, 82700), (3050, 66160), (3308, 61000), (4000, 50447), (4135, 48800), (4880, 41350), (6100, 33080), (6616, 30500), (7625, 26464), (8270, 24400), (9760, 20675), (12200, 16540), (13232, 15250)]