203439930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 508083840

約数和(自身を除く): 304643910

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 197, 290, 394, 435, 591, 870, 985, 1182, 1187, 1970, 2374, 2955, 3561, 5713, 5910, 5935, 7122, 11426, 11870, 17139, 17805, 28565, 34278, 34423, 35610, 57130, 68846, 85695, 103269, 171390, 172115, 206538, 233839, 344230, 467678, 516345, 701517, 1032690, 1169195, 1403034, 2338390, 3507585, 6781331, 7015170, 13562662, 20343993, 33906655, 40687986, 67813310, 101719965, 203439930]

約数ペア:

[(1, 203439930), (2, 101719965), (3, 67813310), (5, 40687986), (6, 33906655), (10, 20343993), (15, 13562662), (29, 7015170), (30, 6781331), (58, 3507585), (87, 2338390), (145, 1403034), (174, 1169195), (197, 1032690), (290, 701517), (394, 516345), (435, 467678), (591, 344230), (870, 233839), (985, 206538), (1182, 172115), (1187, 171390), (1970, 103269), (2374, 85695), (2955, 68846), (3561, 57130), (5713, 35610), (5910, 34423), (5935, 34278), (7122, 28565), (11426, 17805), (11870, 17139)]