198209200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2495

約数の個数: 120

約数和(自身を含む): 563222880

約数和(自身を除く): 365013680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 1015, 1160, 1400, 1450, 1624, 2030, 2320, 2441, 2800, 2900, 3248, 4060, 4882, 5075, 5800, 8120, 9764, 10150, 11600, 12205, 16240, 17087, 19528, 20300, 24410, 34174, 39056, 40600, 48820, 61025, 68348, 70789, 81200, 85435, 97640, 122050, 136696, 141578, 170870, 195280, 244100, 273392, 283156, 341740, 353945, 427175, 488200, 495523, 566312, 683480, 707890, 854350, 976400, 991046, 1132624, 1366960, 1415780, 1708700, 1769725, 1982092, 2477615, 2831560, 3417400, 3539450, 3964184, 4955230, 5663120, 6834800, 7078900, 7928368, 9910460, 12388075, 14157800, 19820920, 24776150, 28315600, 39641840, 49552300, 99104600, 198209200]

約数ペア:

[(1, 198209200), (2, 99104600), (4, 49552300), (5, 39641840), (7, 28315600), (8, 24776150), (10, 19820920), (14, 14157800), (16, 12388075), (20, 9910460), (25, 7928368), (28, 7078900), (29, 6834800), (35, 5663120), (40, 4955230), (50, 3964184), (56, 3539450), (58, 3417400), (70, 2831560), (80, 2477615), (100, 1982092), (112, 1769725), (116, 1708700), (140, 1415780), (145, 1366960), (175, 1132624), (200, 991046), (203, 976400), (232, 854350), (280, 707890), (290, 683480), (350, 566312), (400, 495523), (406, 488200), (464, 427175), (560, 353945), (580, 341740), (700, 283156), (725, 273392), (812, 244100), (1015, 195280), (1160, 170870), (1400, 141578), (1450, 136696), (1624, 122050), (2030, 97640), (2320, 85435), (2441, 81200), (2800, 70789), (2900, 68348), (3248, 61025), (4060, 48820), (4882, 40600), (5075, 39056), (5800, 34174), (8120, 24410), (9764, 20300), (10150, 19528), (11600, 17087), (12205, 16240)]