214645250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 422053632

約数和(自身を除く): 207408382

約数列:

[1, 2, 5, 10, 25, 41, 43, 50, 82, 86, 125, 205, 215, 250, 410, 430, 487, 974, 1025, 1075, 1763, 2050, 2150, 2435, 3526, 4870, 5125, 5375, 8815, 10250, 10750, 12175, 17630, 19967, 20941, 24350, 39934, 41882, 44075, 60875, 88150, 99835, 104705, 121750, 199670, 209410, 220375, 440750, 499175, 523525, 858581, 998350, 1047050, 1717162, 2495875, 2617625, 4292905, 4991750, 5235250, 8585810, 21464525, 42929050, 107322625, 214645250]

約数ペア:

[(1, 214645250), (2, 107322625), (5, 42929050), (10, 21464525), (25, 8585810), (41, 5235250), (43, 4991750), (50, 4292905), (82, 2617625), (86, 2495875), (125, 1717162), (205, 1047050), (215, 998350), (250, 858581), (410, 523525), (430, 499175), (487, 440750), (974, 220375), (1025, 209410), (1075, 199670), (1763, 121750), (2050, 104705), (2150, 99835), (2435, 88150), (3526, 60875), (4870, 44075), (5125, 41882), (5375, 39934), (8815, 24350), (10250, 20941), (10750, 19967), (12175, 17630)]