211553600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7000

約数の個数: 84

約数和(自身を含む): 548030400

約数和(自身を除く): 336476800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 6959, 7600, 13918, 15200, 27836, 30400, 34795, 55672, 69590, 111344, 132221, 139180, 173975, 222688, 264442, 278360, 347950, 445376, 528884, 556720, 661105, 695900, 1057768, 1113440, 1322210, 1391800, 2115536, 2226880, 2644420, 2783600, 3305525, 4231072, 5288840, 5567200, 6611050, 8462144, 10577680, 11134400, 13222100, 21155360, 26444200, 42310720, 52888400, 105776800, 211553600]

約数ペア:

[(1, 211553600), (2, 105776800), (4, 52888400), (5, 42310720), (8, 26444200), (10, 21155360), (16, 13222100), (19, 11134400), (20, 10577680), (25, 8462144), (32, 6611050), (38, 5567200), (40, 5288840), (50, 4231072), (64, 3305525), (76, 2783600), (80, 2644420), (95, 2226880), (100, 2115536), (152, 1391800), (160, 1322210), (190, 1113440), (200, 1057768), (304, 695900), (320, 661105), (380, 556720), (400, 528884), (475, 445376), (608, 347950), (760, 278360), (800, 264442), (950, 222688), (1216, 173975), (1520, 139180), (1600, 132221), (1900, 111344), (3040, 69590), (3800, 55672), (6080, 34795), (6959, 30400), (7600, 27836), (13918, 15200)]