202010109892

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{1427}}^1\times {\mathrm{137707}}^1$

素因数の和:139395

約数の個数: 24

約数和(自身を含む): 355144525344

約数和(自身を除く): 153134415452

約数列:

[1, 2, 4, 257, 514, 1028, 1427, 2854, 5708, 137707, 275414, 366739, 550828, 733478, 1466956, 35390699, 70781398, 141562796, 196507889, 393015778, 786031556, 50502527473, 101005054946, 202010109892]

約数ペア:

[(1, 202010109892), (2, 101005054946), (4, 50502527473), (257, 786031556), (514, 393015778), (1028, 196507889), (1427, 141562796), (2854, 70781398), (5708, 35390699), (137707, 1466956), (275414, 733478), (366739, 550828)]