202322940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{17117}}^1$

素因数の和:17326

約数の個数: 48

約数和(自身を含む): 569413152

約数和(自身を除く): 367090212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 17117, 34234, 51351, 68468, 85585, 102702, 171170, 205404, 256755, 342340, 513510, 1027020, 3372049, 6744098, 10116147, 13488196, 16860245, 20232294, 33720490, 40464588, 50580735, 67440980, 101161470, 202322940]

約数ペア:

[(1, 202322940), (2, 101161470), (3, 67440980), (4, 50580735), (5, 40464588), (6, 33720490), (10, 20232294), (12, 16860245), (15, 13488196), (20, 10116147), (30, 6744098), (60, 3372049), (197, 1027020), (394, 513510), (591, 342340), (788, 256755), (985, 205404), (1182, 171170), (1970, 102702), (2364, 85585), (2955, 68468), (3940, 51351), (5910, 34234), (11820, 17117)]