206547550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1327}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 420901632

約数和(自身を除く): 214354082

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 283, 550, 566, 1327, 1415, 2654, 2830, 3113, 6226, 6635, 7075, 13270, 14150, 14597, 15565, 29194, 31130, 33175, 66350, 72985, 77825, 145970, 155650, 364925, 375541, 729850, 751082, 1877705, 3755410, 4130951, 8261902, 9388525, 18777050, 20654755, 41309510, 103273775, 206547550]

約数ペア:

[(1, 206547550), (2, 103273775), (5, 41309510), (10, 20654755), (11, 18777050), (22, 9388525), (25, 8261902), (50, 4130951), (55, 3755410), (110, 1877705), (275, 751082), (283, 729850), (550, 375541), (566, 364925), (1327, 155650), (1415, 145970), (2654, 77825), (2830, 72985), (3113, 66350), (6226, 33175), (6635, 31130), (7075, 29194), (13270, 15565), (14150, 14597)]