203280664

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2237}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 392903280

約数和(自身を除く): 189622616

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 307, 614, 1228, 2237, 2456, 4474, 8948, 11359, 17896, 22718, 45436, 82769, 90872, 165538, 331076, 662152, 686759, 1373518, 2747036, 5494072, 25410083, 50820166, 101640332, 203280664]

約数ペア:

[(1, 203280664), (2, 101640332), (4, 50820166), (8, 25410083), (37, 5494072), (74, 2747036), (148, 1373518), (296, 686759), (307, 662152), (614, 331076), (1228, 165538), (2237, 90872), (2456, 82769), (4474, 45436), (8948, 22718), (11359, 17896)]