207849788

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 376858440

約数和(自身を除く): 169008652

約数列:

[1, 2, 4, 43, 86, 157, 172, 179, 314, 358, 628, 716, 1849, 3698, 6751, 7396, 7697, 13502, 15394, 27004, 28103, 30788, 56206, 112412, 290293, 330971, 580586, 661942, 1161172, 1208429, 1323884, 2416858, 4833716, 51962447, 103924894, 207849788]

約数ペア:

[(1, 207849788), (2, 103924894), (4, 51962447), (43, 4833716), (86, 2416858), (157, 1323884), (172, 1208429), (179, 1161172), (314, 661942), (358, 580586), (628, 330971), (716, 290293), (1849, 112412), (3698, 56206), (6751, 30788), (7396, 28103), (7697, 27004), (13502, 15394)]