209888239490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7673}}^1\times {\mathrm{118931}}^1$

素因数の和:126634

約数の個数: 32

約数和(自身を含む): 394279560576

約数和(自身を除く): 184391321086

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 7673, 15346, 38365, 76730, 118931, 176479, 237862, 352958, 594655, 882395, 1189310, 1764790, 2735413, 5470826, 13677065, 27354130, 912557563, 1825115126, 4562787815, 9125575630, 20988823949, 41977647898, 104944119745, 209888239490]

約数ペア:

[(1, 209888239490), (2, 104944119745), (5, 41977647898), (10, 20988823949), (23, 9125575630), (46, 4562787815), (115, 1825115126), (230, 912557563), (7673, 27354130), (15346, 13677065), (38365, 5470826), (76730, 2735413), (118931, 1764790), (176479, 1189310), (237862, 882395), (352958, 594655)]