202187930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 440190720

約数和(自身を除く): 238002790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 281, 541, 562, 665, 1082, 1330, 1405, 1967, 2705, 2810, 3787, 3934, 5339, 5410, 7574, 9835, 10279, 10678, 18935, 19670, 20558, 26695, 37373, 37870, 51395, 53390, 71953, 74746, 102790, 143906, 152021, 186865, 304042, 359765, 373730, 719530, 760105, 1064147, 1520210, 2128294, 2888399, 5320735, 5776798, 10641470, 14441995, 20218793, 28883990, 40437586, 101093965, 202187930]

約数ペア:

[(1, 202187930), (2, 101093965), (5, 40437586), (7, 28883990), (10, 20218793), (14, 14441995), (19, 10641470), (35, 5776798), (38, 5320735), (70, 2888399), (95, 2128294), (133, 1520210), (190, 1064147), (266, 760105), (281, 719530), (541, 373730), (562, 359765), (665, 304042), (1082, 186865), (1330, 152021), (1405, 143906), (1967, 102790), (2705, 74746), (2810, 71953), (3787, 53390), (3934, 51395), (5339, 37870), (5410, 37373), (7574, 26695), (9835, 20558), (10279, 19670), (10678, 18935)]