210148783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 243955712

約数和(自身を除く): 33806929

約数列:

[1, 13, 31, 43, 67, 181, 403, 559, 871, 1333, 2077, 2353, 2881, 5611, 7783, 12127, 17329, 27001, 37453, 72943, 89311, 101179, 157651, 241273, 375937, 521461, 1161043, 3136549, 4887181, 6778993, 16165291, 210148783]

約数ペア:

[(1, 210148783), (13, 16165291), (31, 6778993), (43, 4887181), (67, 3136549), (181, 1161043), (403, 521461), (559, 375937), (871, 241273), (1333, 157651), (2077, 101179), (2353, 89311), (2881, 72943), (5611, 37453), (7783, 27001), (12127, 17329)]