200307910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{18773}}^1$

素因数の和:18888

約数の個数: 32

約数和(自身を含む): 397408032

約数和(自身を除く): 197100122

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 18773, 37546, 93865, 187730, 206503, 413006, 1032515, 1820981, 2065030, 3641962, 9104905, 18209810, 20030791, 40061582, 100153955, 200307910]

約数ペア:

[(1, 200307910), (2, 100153955), (5, 40061582), (10, 20030791), (11, 18209810), (22, 9104905), (55, 3641962), (97, 2065030), (110, 1820981), (194, 1032515), (485, 413006), (970, 206503), (1067, 187730), (2134, 93865), (5335, 37546), (10670, 18773)]