201983072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4679}}^1$

素因数の和:4779

約数の個数: 48

約数和(自身を含む): 424569600

約数和(自身を除く): 222586528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 4679, 5396, 9358, 10792, 18716, 21584, 37432, 43168, 74864, 88901, 149728, 177802, 332209, 355604, 664418, 711208, 1328836, 1422416, 2657672, 2844832, 5315344, 6311971, 10630688, 12623942, 25247884, 50495768, 100991536, 201983072]

約数ペア:

[(1, 201983072), (2, 100991536), (4, 50495768), (8, 25247884), (16, 12623942), (19, 10630688), (32, 6311971), (38, 5315344), (71, 2844832), (76, 2657672), (142, 1422416), (152, 1328836), (284, 711208), (304, 664418), (568, 355604), (608, 332209), (1136, 177802), (1349, 149728), (2272, 88901), (2698, 74864), (4679, 43168), (5396, 37432), (9358, 21584), (10792, 18716)]