212329754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{31531}}^1$

素因数の和:31590

約数の個数: 32

約数和(自身を含む): 402600576

約数和(自身を除く): 190270822

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 31531, 63062, 220717, 409903, 441434, 819806, 1166647, 2333294, 2869321, 5738642, 8166529, 15166411, 16333058, 30332822, 106164877, 212329754]

約数ペア:

[(1, 212329754), (2, 106164877), (7, 30332822), (13, 16333058), (14, 15166411), (26, 8166529), (37, 5738642), (74, 2869321), (91, 2333294), (182, 1166647), (259, 819806), (481, 441434), (518, 409903), (962, 220717), (3367, 63062), (6734, 31531)]