202045572530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{13709}}^1$

素因数の和:14339

約数の個数: 64

約数和(自身を含む): 383081529600

約数和(自身を除く): 181035957070

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 461, 695, 922, 1390, 2305, 3197, 4610, 6394, 10603, 13709, 15985, 21206, 27418, 31970, 53015, 64079, 68545, 106030, 128158, 137090, 315307, 320395, 630614, 640790, 1473817, 1576535, 1905551, 2947634, 3153070, 3811102, 6319849, 7369085, 9527755, 12639698, 14738170, 19055510, 31599245, 43827673, 63198490, 87655346, 145356527, 219138365, 290713054, 438276730, 726782635, 878459011, 1453565270, 1756918022, 4392295055, 8784590110, 20204557253, 40409114506, 101022786265, 202045572530]

約数ペア:

[(1, 202045572530), (2, 101022786265), (5, 40409114506), (10, 20204557253), (23, 8784590110), (46, 4392295055), (115, 1756918022), (139, 1453565270), (230, 878459011), (278, 726782635), (461, 438276730), (695, 290713054), (922, 219138365), (1390, 145356527), (2305, 87655346), (3197, 63198490), (4610, 43827673), (6394, 31599245), (10603, 19055510), (13709, 14738170), (15985, 12639698), (21206, 9527755), (27418, 7369085), (31970, 6319849), (53015, 3811102), (64079, 3153070), (68545, 2947634), (106030, 1905551), (128158, 1576535), (137090, 1473817), (315307, 640790), (320395, 630614)]