202486011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 348192768

約数和(自身を除く): 145706757

約数列:

[1, 3, 7, 13, 21, 39, 43, 47, 91, 129, 141, 273, 301, 329, 367, 559, 611, 903, 987, 1101, 1677, 1833, 2021, 2569, 3913, 4277, 4771, 6063, 7707, 11739, 12831, 14147, 14313, 15781, 17249, 26273, 33397, 42441, 47343, 51747, 78819, 100191, 110467, 120743, 183911, 205153, 224237, 331401, 362229, 551733, 615459, 672711, 741707, 1436071, 1569659, 2225121, 4308213, 4708977, 5191949, 9642191, 15575847, 28926573, 67495337, 202486011]

約数ペア:

[(1, 202486011), (3, 67495337), (7, 28926573), (13, 15575847), (21, 9642191), (39, 5191949), (43, 4708977), (47, 4308213), (91, 2225121), (129, 1569659), (141, 1436071), (273, 741707), (301, 672711), (329, 615459), (367, 551733), (559, 362229), (611, 331401), (903, 224237), (987, 205153), (1101, 183911), (1677, 120743), (1833, 110467), (2021, 100191), (2569, 78819), (3913, 51747), (4277, 47343), (4771, 42441), (6063, 33397), (7707, 26273), (11739, 17249), (12831, 15781), (14147, 14313)]