211141000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 597542400

約数和(自身を除く): 386401400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 98, 100, 124, 125, 139, 140, 155, 175, 196, 200, 217, 245, 248, 250, 278, 280, 310, 350, 392, 434, 490, 500, 556, 620, 695, 700, 775, 868, 875, 973, 980, 1000, 1085, 1112, 1225, 1240, 1390, 1400, 1519, 1550, 1736, 1750, 1946, 1960, 2170, 2450, 2780, 3038, 3100, 3475, 3500, 3875, 3892, 4309, 4340, 4865, 4900, 5425, 5560, 6076, 6125, 6200, 6811, 6950, 7000, 7595, 7750, 7784, 8618, 8680, 9730, 9800, 10850, 12152, 12250, 13622, 13900, 15190, 15500, 17236, 17375, 19460, 21545, 21700, 24325, 24500, 27125, 27244, 27800, 30163, 30380, 31000, 34055, 34472, 34750, 37975, 38920, 43090, 43400, 48650, 49000, 54250, 54488, 60326, 60760, 68110, 69500, 75950, 86180, 97300, 107725, 108500, 120652, 121625, 136220, 139000, 150815, 151900, 170275, 172360, 189875, 194600, 211141, 215450, 217000, 241304, 243250, 272440, 301630, 303800, 340550, 379750, 422282, 430900, 486500, 538625, 603260, 681100, 754075, 759500, 844564, 851375, 861800, 973000, 1055705, 1077250, 1206520, 1362200, 1508150, 1519000, 1689128, 1702750, 2111410, 2154500, 3016300, 3405500, 3770375, 4222820, 4309000, 5278525, 6032600, 6811000, 7540750, 8445640, 10557050, 15081500, 21114100, 26392625, 30163000, 42228200, 52785250, 105570500, 211141000]

約数ペア:

[(1, 211141000), (2, 105570500), (4, 52785250), (5, 42228200), (7, 30163000), (8, 26392625), (10, 21114100), (14, 15081500), (20, 10557050), (25, 8445640), (28, 7540750), (31, 6811000), (35, 6032600), (40, 5278525), (49, 4309000), (50, 4222820), (56, 3770375), (62, 3405500), (70, 3016300), (98, 2154500), (100, 2111410), (124, 1702750), (125, 1689128), (139, 1519000), (140, 1508150), (155, 1362200), (175, 1206520), (196, 1077250), (200, 1055705), (217, 973000), (245, 861800), (248, 851375), (250, 844564), (278, 759500), (280, 754075), (310, 681100), (350, 603260), (392, 538625), (434, 486500), (490, 430900), (500, 422282), (556, 379750), (620, 340550), (695, 303800), (700, 301630), (775, 272440), (868, 243250), (875, 241304), (973, 217000), (980, 215450), (1000, 211141), (1085, 194600), (1112, 189875), (1225, 172360), (1240, 170275), (1390, 151900), (1400, 150815), (1519, 139000), (1550, 136220), (1736, 121625), (1750, 120652), (1946, 108500), (1960, 107725), (2170, 97300), (2450, 86180), (2780, 75950), (3038, 69500), (3100, 68110), (3475, 60760), (3500, 60326), (3875, 54488), (3892, 54250), (4309, 49000), (4340, 48650), (4865, 43400), (4900, 43090), (5425, 38920), (5560, 37975), (6076, 34750), (6125, 34472), (6200, 34055), (6811, 31000), (6950, 30380), (7000, 30163), (7595, 27800), (7750, 27244), (7784, 27125), (8618, 24500), (8680, 24325), (9730, 21700), (9800, 21545), (10850, 19460), (12152, 17375), (12250, 17236), (13622, 15500), (13900, 15190)]