200890250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 429483600

約数和(自身を除く): 228593350

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 121, 125, 145, 229, 242, 250, 275, 290, 319, 458, 550, 605, 638, 725, 1145, 1210, 1375, 1450, 1595, 2290, 2519, 2750, 3025, 3190, 3509, 3625, 5038, 5725, 6050, 6641, 7018, 7250, 7975, 11450, 12595, 13282, 15125, 15950, 17545, 25190, 27709, 28625, 30250, 33205, 35090, 39875, 55418, 57250, 62975, 66410, 73051, 79750, 87725, 125950, 138545, 146102, 166025, 175450, 277090, 314875, 332050, 365255, 438625, 629750, 692725, 730510, 803561, 830125, 877250, 1385450, 1607122, 1660250, 1826275, 3463625, 3652550, 4017805, 6927250, 8035610, 9131375, 18262750, 20089025, 40178050, 100445125, 200890250]

約数ペア:

[(1, 200890250), (2, 100445125), (5, 40178050), (10, 20089025), (11, 18262750), (22, 9131375), (25, 8035610), (29, 6927250), (50, 4017805), (55, 3652550), (58, 3463625), (110, 1826275), (121, 1660250), (125, 1607122), (145, 1385450), (229, 877250), (242, 830125), (250, 803561), (275, 730510), (290, 692725), (319, 629750), (458, 438625), (550, 365255), (605, 332050), (638, 314875), (725, 277090), (1145, 175450), (1210, 166025), (1375, 146102), (1450, 138545), (1595, 125950), (2290, 87725), (2519, 79750), (2750, 73051), (3025, 66410), (3190, 62975), (3509, 57250), (3625, 55418), (5038, 39875), (5725, 35090), (6050, 33205), (6641, 30250), (7018, 28625), (7250, 27709), (7975, 25190), (11450, 17545), (12595, 15950), (13282, 15125)]