188210995364

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{709}}^1\times {\mathrm{21997}}^1$

素因数の和:23148

約数の個数: 48

約数和(自身を含む): 377844687360

約数和(自身を除く): 189633691996

約数列:

[1, 2, 4, 7, 14, 28, 431, 709, 862, 1418, 1724, 2836, 3017, 4963, 6034, 9926, 12068, 19852, 21997, 43994, 87988, 153979, 305579, 307958, 611158, 615916, 1222316, 2139053, 4278106, 8556212, 9480707, 15595873, 18961414, 31191746, 37922828, 62383492, 66364949, 109171111, 132729898, 218342222, 265459796, 436684444, 6721821263, 13443642526, 26887285052, 47052748841, 94105497682, 188210995364]

約数ペア:

[(1, 188210995364), (2, 94105497682), (4, 47052748841), (7, 26887285052), (14, 13443642526), (28, 6721821263), (431, 436684444), (709, 265459796), (862, 218342222), (1418, 132729898), (1724, 109171111), (2836, 66364949), (3017, 62383492), (4963, 37922828), (6034, 31191746), (9926, 18961414), (12068, 15595873), (19852, 9480707), (21997, 8556212), (43994, 4278106), (87988, 2139053), (153979, 1222316), (305579, 615916), (307958, 611158)]