194866000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 160

約数和(自身を含む): 557107200

約数和(自身を除く): 362241200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 449, 496, 500, 560, 620, 700, 775, 868, 875, 898, 1000, 1085, 1240, 1400, 1550, 1736, 1750, 1796, 2000, 2170, 2245, 2480, 2800, 3100, 3143, 3472, 3500, 3592, 3875, 4340, 4490, 5425, 6200, 6286, 7000, 7184, 7750, 8680, 8980, 10850, 11225, 12400, 12572, 13919, 14000, 15500, 15715, 17360, 17960, 21700, 22450, 25144, 27125, 27838, 31000, 31430, 35920, 43400, 44900, 50288, 54250, 55676, 56125, 62000, 62860, 69595, 78575, 86800, 89800, 97433, 108500, 111352, 112250, 125720, 139190, 157150, 179600, 194866, 217000, 222704, 224500, 251440, 278380, 314300, 347975, 389732, 392875, 434000, 449000, 487165, 556760, 628600, 695950, 779464, 785750, 898000, 974330, 1113520, 1257200, 1391900, 1558928, 1571500, 1739875, 1948660, 2435825, 2783800, 3143000, 3479750, 3897320, 4871650, 5567600, 6286000, 6959500, 7794640, 9743300, 12179125, 13919000, 19486600, 24358250, 27838000, 38973200, 48716500, 97433000, 194866000]

約数ペア:

[(1, 194866000), (2, 97433000), (4, 48716500), (5, 38973200), (7, 27838000), (8, 24358250), (10, 19486600), (14, 13919000), (16, 12179125), (20, 9743300), (25, 7794640), (28, 6959500), (31, 6286000), (35, 5567600), (40, 4871650), (50, 3897320), (56, 3479750), (62, 3143000), (70, 2783800), (80, 2435825), (100, 1948660), (112, 1739875), (124, 1571500), (125, 1558928), (140, 1391900), (155, 1257200), (175, 1113520), (200, 974330), (217, 898000), (248, 785750), (250, 779464), (280, 695950), (310, 628600), (350, 556760), (400, 487165), (434, 449000), (449, 434000), (496, 392875), (500, 389732), (560, 347975), (620, 314300), (700, 278380), (775, 251440), (868, 224500), (875, 222704), (898, 217000), (1000, 194866), (1085, 179600), (1240, 157150), (1400, 139190), (1550, 125720), (1736, 112250), (1750, 111352), (1796, 108500), (2000, 97433), (2170, 89800), (2245, 86800), (2480, 78575), (2800, 69595), (3100, 62860), (3143, 62000), (3472, 56125), (3500, 55676), (3592, 54250), (3875, 50288), (4340, 44900), (4490, 43400), (5425, 35920), (6200, 31430), (6286, 31000), (7000, 27838), (7184, 27125), (7750, 25144), (8680, 22450), (8980, 21700), (10850, 17960), (11225, 17360), (12400, 15715), (12572, 15500), (13919, 14000)]