200319200

素因数分解:

$2^5\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1039}}^1$

素因数の和:1300

約数の個数: 72

約数和(自身を含む): 491531040

約数和(自身を除く): 291211840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 241, 400, 482, 800, 964, 1039, 1205, 1928, 2078, 2410, 3856, 4156, 4820, 5195, 6025, 7712, 8312, 9640, 10390, 12050, 16624, 19280, 20780, 24100, 25975, 33248, 38560, 41560, 48200, 51950, 83120, 96400, 103900, 166240, 192800, 207800, 250399, 415600, 500798, 831200, 1001596, 1251995, 2003192, 2503990, 4006384, 5007980, 6259975, 8012768, 10015960, 12519950, 20031920, 25039900, 40063840, 50079800, 100159600, 200319200]

約数ペア:

[(1, 200319200), (2, 100159600), (4, 50079800), (5, 40063840), (8, 25039900), (10, 20031920), (16, 12519950), (20, 10015960), (25, 8012768), (32, 6259975), (40, 5007980), (50, 4006384), (80, 2503990), (100, 2003192), (160, 1251995), (200, 1001596), (241, 831200), (400, 500798), (482, 415600), (800, 250399), (964, 207800), (1039, 192800), (1205, 166240), (1928, 103900), (2078, 96400), (2410, 83120), (3856, 51950), (4156, 48200), (4820, 41560), (5195, 38560), (6025, 33248), (7712, 25975), (8312, 24100), (9640, 20780), (10390, 19280), (12050, 16624)]