193149550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8233

約数の個数: 48

約数和(自身を含む): 401081472

約数和(自身を除く): 207931922

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 4730, 8167, 11825, 16334, 23650, 40835, 81670, 89837, 179674, 204175, 351181, 408350, 449185, 702362, 898370, 1755905, 2245925, 3511810, 3862991, 4491850, 7725982, 8779525, 17559050, 19314955, 38629910, 96574775, 193149550]

約数ペア:

[(1, 193149550), (2, 96574775), (5, 38629910), (10, 19314955), (11, 17559050), (22, 8779525), (25, 7725982), (43, 4491850), (50, 3862991), (55, 3511810), (86, 2245925), (110, 1755905), (215, 898370), (275, 702362), (430, 449185), (473, 408350), (550, 351181), (946, 204175), (1075, 179674), (2150, 89837), (2365, 81670), (4730, 40835), (8167, 23650), (11825, 16334)]