200016800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13159}}^1$

素因数の和:13198

約数の個数: 72

約数和(自身を含む): 514029600

約数和(自身を除く): 314012800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 13159, 15200, 26318, 52636, 65795, 105272, 131590, 210544, 250021, 263180, 328975, 421088, 500042, 526360, 657950, 1000084, 1052720, 1250105, 1315900, 2000168, 2105440, 2500210, 2631800, 4000336, 5000420, 5263600, 6250525, 8000672, 10000840, 10527200, 12501050, 20001680, 25002100, 40003360, 50004200, 100008400, 200016800]

約数ペア:

[(1, 200016800), (2, 100008400), (4, 50004200), (5, 40003360), (8, 25002100), (10, 20001680), (16, 12501050), (19, 10527200), (20, 10000840), (25, 8000672), (32, 6250525), (38, 5263600), (40, 5000420), (50, 4000336), (76, 2631800), (80, 2500210), (95, 2105440), (100, 2000168), (152, 1315900), (160, 1250105), (190, 1052720), (200, 1000084), (304, 657950), (380, 526360), (400, 500042), (475, 421088), (608, 328975), (760, 263180), (800, 250021), (950, 210544), (1520, 131590), (1900, 105272), (3040, 65795), (3800, 52636), (7600, 26318), (13159, 15200)]