205493792

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 483646464

約数和(自身を除く): 278152672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 101, 112, 124, 202, 217, 224, 248, 293, 404, 434, 496, 586, 707, 808, 868, 992, 1172, 1414, 1616, 1736, 2051, 2344, 2828, 3131, 3232, 3472, 4102, 4688, 5656, 6262, 6944, 8204, 9083, 9376, 11312, 12524, 16408, 18166, 21917, 22624, 25048, 29593, 32816, 36332, 43834, 50096, 59186, 63581, 65632, 72664, 87668, 100192, 118372, 127162, 145328, 175336, 207151, 236744, 254324, 290656, 350672, 414302, 473488, 508648, 701344, 828604, 917383, 946976, 1017296, 1657208, 1834766, 2034592, 3314416, 3669532, 6421681, 6628832, 7339064, 12843362, 14678128, 25686724, 29356256, 51373448, 102746896, 205493792]

約数ペア:

[(1, 205493792), (2, 102746896), (4, 51373448), (7, 29356256), (8, 25686724), (14, 14678128), (16, 12843362), (28, 7339064), (31, 6628832), (32, 6421681), (56, 3669532), (62, 3314416), (101, 2034592), (112, 1834766), (124, 1657208), (202, 1017296), (217, 946976), (224, 917383), (248, 828604), (293, 701344), (404, 508648), (434, 473488), (496, 414302), (586, 350672), (707, 290656), (808, 254324), (868, 236744), (992, 207151), (1172, 175336), (1414, 145328), (1616, 127162), (1736, 118372), (2051, 100192), (2344, 87668), (2828, 72664), (3131, 65632), (3232, 63581), (3472, 59186), (4102, 50096), (4688, 43834), (5656, 36332), (6262, 32816), (6944, 29593), (8204, 25048), (9083, 22624), (9376, 21917), (11312, 18166), (12524, 16408)]