202190030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 434903040

約数和(自身を除く): 232713010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 103, 145, 203, 206, 290, 406, 515, 721, 967, 1015, 1030, 1442, 1934, 2030, 2987, 3605, 4835, 5974, 6769, 7210, 9670, 13538, 14935, 20909, 28043, 29870, 33845, 41818, 56086, 67690, 99601, 104545, 140215, 196301, 199202, 209090, 280430, 392602, 498005, 697207, 981505, 996010, 1394414, 1963010, 2888429, 3486035, 5776858, 6972070, 14442145, 20219003, 28884290, 40438006, 101095015, 202190030]

約数ペア:

[(1, 202190030), (2, 101095015), (5, 40438006), (7, 28884290), (10, 20219003), (14, 14442145), (29, 6972070), (35, 5776858), (58, 3486035), (70, 2888429), (103, 1963010), (145, 1394414), (203, 996010), (206, 981505), (290, 697207), (406, 498005), (515, 392602), (721, 280430), (967, 209090), (1015, 199202), (1030, 196301), (1442, 140215), (1934, 104545), (2030, 99601), (2987, 67690), (3605, 56086), (4835, 41818), (5974, 33845), (6769, 29870), (7210, 28043), (9670, 20909), (13538, 14935)]