214120570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3709}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 403885440

約数和(自身を除く): 189764870

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 2510, 3709, 5773, 7418, 11546, 18545, 28865, 37090, 57730, 85307, 170614, 426535, 853070, 930959, 1861918, 4654795, 9309590, 21412057, 42824114, 107060285, 214120570]

約数ペア:

[(1, 214120570), (2, 107060285), (5, 42824114), (10, 21412057), (23, 9309590), (46, 4654795), (115, 1861918), (230, 930959), (251, 853070), (502, 426535), (1255, 170614), (2510, 85307), (3709, 57730), (5773, 37090), (7418, 28865), (11546, 18545)]