213713188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{14221}}^1$

素因数の和:14272

約数の個数: 36

約数和(自身を含む): 427883092

約数和(自身を除く): 214169904

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 14221, 15028, 28442, 56884, 184873, 241757, 369746, 483514, 739492, 967028, 3142841, 4109869, 6285682, 8219738, 12571364, 16439476, 53428297, 106856594, 213713188]

約数ペア:

[(1, 213713188), (2, 106856594), (4, 53428297), (13, 16439476), (17, 12571364), (26, 8219738), (34, 6285682), (52, 4109869), (68, 3142841), (221, 967028), (289, 739492), (442, 483514), (578, 369746), (884, 241757), (1156, 184873), (3757, 56884), (7514, 28442), (14221, 15028)]