200664200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 512645760

約数和(自身を除く): 311981560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 197, 200, 220, 275, 394, 440, 463, 550, 788, 926, 985, 1100, 1576, 1852, 1970, 2167, 2200, 2315, 3704, 3940, 4334, 4630, 4925, 5093, 7880, 8668, 9260, 9850, 10186, 10835, 11575, 17336, 18520, 19700, 20372, 21670, 23150, 25465, 39400, 40744, 43340, 46300, 50930, 54175, 86680, 91211, 92600, 101860, 108350, 127325, 182422, 203720, 216700, 254650, 364844, 433400, 456055, 509300, 729688, 912110, 1003321, 1018600, 1824220, 2006642, 2280275, 3648440, 4013284, 4560550, 5016605, 8026568, 9121100, 10033210, 18242200, 20066420, 25083025, 40132840, 50166050, 100332100, 200664200]

約数ペア:

[(1, 200664200), (2, 100332100), (4, 50166050), (5, 40132840), (8, 25083025), (10, 20066420), (11, 18242200), (20, 10033210), (22, 9121100), (25, 8026568), (40, 5016605), (44, 4560550), (50, 4013284), (55, 3648440), (88, 2280275), (100, 2006642), (110, 1824220), (197, 1018600), (200, 1003321), (220, 912110), (275, 729688), (394, 509300), (440, 456055), (463, 433400), (550, 364844), (788, 254650), (926, 216700), (985, 203720), (1100, 182422), (1576, 127325), (1852, 108350), (1970, 101860), (2167, 92600), (2200, 91211), (2315, 86680), (3704, 54175), (3940, 50930), (4334, 46300), (4630, 43340), (4925, 40744), (5093, 39400), (7880, 25465), (8668, 23150), (9260, 21670), (9850, 20372), (10186, 19700), (10835, 18520), (11575, 17336)]