219880453364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13883}}^1\times {\mathrm{27689}}^1$

素因数の和:41600

約数の個数: 48

約数和(自身を含む): 452110800960

約数和(自身を除く): 232230347596

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 13883, 27689, 27766, 55378, 55532, 110756, 152713, 180479, 304579, 305426, 359957, 360958, 609158, 610852, 719914, 721916, 1218316, 1439828, 1985269, 3959527, 3970538, 7919054, 7941076, 15838108, 384406387, 768812774, 1537625548, 4228470257, 4997283031, 8456940514, 9994566062, 16913881028, 19989132124, 54970113341, 109940226682, 219880453364]

約数ペア:

[(1, 219880453364), (2, 109940226682), (4, 54970113341), (11, 19989132124), (13, 16913881028), (22, 9994566062), (26, 8456940514), (44, 4997283031), (52, 4228470257), (143, 1537625548), (286, 768812774), (572, 384406387), (13883, 15838108), (27689, 7941076), (27766, 7919054), (55378, 3970538), (55532, 3959527), (110756, 1985269), (152713, 1439828), (180479, 1218316), (304579, 721916), (305426, 719914), (359957, 610852), (360958, 609158)]