203926980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 593099136

約数和(自身を除く): 389172156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 97, 111, 148, 185, 194, 222, 291, 370, 388, 444, 485, 555, 582, 740, 947, 970, 1110, 1164, 1455, 1894, 1940, 2220, 2841, 2910, 3589, 3788, 4735, 5682, 5820, 7178, 9470, 10767, 11364, 14205, 14356, 17945, 18940, 21534, 28410, 35039, 35890, 43068, 53835, 56820, 70078, 71780, 91859, 105117, 107670, 140156, 175195, 183718, 210234, 215340, 275577, 350390, 367436, 420468, 459295, 525585, 551154, 700780, 918590, 1051170, 1102308, 1377885, 1837180, 2102340, 2755770, 3398783, 5511540, 6797566, 10196349, 13595132, 16993915, 20392698, 33987830, 40785396, 50981745, 67975660, 101963490, 203926980]

約数ペア:

[(1, 203926980), (2, 101963490), (3, 67975660), (4, 50981745), (5, 40785396), (6, 33987830), (10, 20392698), (12, 16993915), (15, 13595132), (20, 10196349), (30, 6797566), (37, 5511540), (60, 3398783), (74, 2755770), (97, 2102340), (111, 1837180), (148, 1377885), (185, 1102308), (194, 1051170), (222, 918590), (291, 700780), (370, 551154), (388, 525585), (444, 459295), (485, 420468), (555, 367436), (582, 350390), (740, 275577), (947, 215340), (970, 210234), (1110, 183718), (1164, 175195), (1455, 140156), (1894, 107670), (1940, 105117), (2220, 91859), (2841, 71780), (2910, 70078), (3589, 56820), (3788, 53835), (4735, 43068), (5682, 35890), (5820, 35039), (7178, 28410), (9470, 21534), (10767, 18940), (11364, 17945), (14205, 14356)]