202314959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 262766592

約数和(自身を除く): 60451633

約数列:

[1, 7, 11, 31, 77, 131, 217, 341, 647, 917, 1441, 2387, 4061, 4529, 7117, 10087, 20057, 28427, 44671, 49819, 84757, 140399, 220627, 312697, 593299, 932327, 1544389, 2627467, 6526289, 18392269, 28902137, 202314959]

約数ペア:

[(1, 202314959), (7, 28902137), (11, 18392269), (31, 6526289), (77, 2627467), (131, 1544389), (217, 932327), (341, 593299), (647, 312697), (917, 220627), (1441, 140399), (2387, 84757), (4061, 49819), (4529, 44671), (7117, 28427), (10087, 20057)]