211034252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2693}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 437203872

約数和(自身を除く): 226169620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 548, 572, 1507, 1781, 2693, 3014, 3562, 5386, 6028, 7124, 10772, 19591, 29623, 35009, 39182, 59246, 70018, 78364, 118492, 140036, 368941, 385099, 737882, 770198, 1475764, 1540396, 4058351, 4796233, 8116702, 9592466, 16233404, 19184932, 52758563, 105517126, 211034252]

約数ペア:

[(1, 211034252), (2, 105517126), (4, 52758563), (11, 19184932), (13, 16233404), (22, 9592466), (26, 8116702), (44, 4796233), (52, 4058351), (137, 1540396), (143, 1475764), (274, 770198), (286, 737882), (548, 385099), (572, 368941), (1507, 140036), (1781, 118492), (2693, 78364), (3014, 70018), (3562, 59246), (5386, 39182), (6028, 35009), (7124, 29623), (10772, 19591)]