218804530196

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{198301}}^1$

素因数の和:198720

約数の個数: 48

約数和(自身を含む): 442153176192

約数和(自身を除く): 223348645996

約数列:

[1, 2, 4, 7, 14, 28, 157, 251, 314, 502, 628, 1004, 1099, 1757, 2198, 3514, 4396, 7028, 39407, 78814, 157628, 198301, 275849, 396602, 551698, 793204, 1103396, 1388107, 2776214, 5552428, 31133257, 49773551, 62266514, 99547102, 124533028, 199094204, 217932799, 348414857, 435865598, 696829714, 871731196, 1393659428, 7814447507, 15628895014, 31257790028, 54701132549, 109402265098, 218804530196]

約数ペア:

[(1, 218804530196), (2, 109402265098), (4, 54701132549), (7, 31257790028), (14, 15628895014), (28, 7814447507), (157, 1393659428), (251, 871731196), (314, 696829714), (502, 435865598), (628, 348414857), (1004, 217932799), (1099, 199094204), (1757, 124533028), (2198, 99547102), (3514, 62266514), (4396, 49773551), (7028, 31133257), (39407, 5552428), (78814, 2776214), (157628, 1388107), (198301, 1103396), (275849, 793204), (396602, 551698)]