202321196

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 108

約数和(自身を含む): 477603000

約数和(自身を除く): 275281804

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 121, 133, 154, 196, 209, 242, 266, 308, 418, 449, 484, 532, 539, 836, 847, 898, 931, 1078, 1463, 1694, 1796, 1862, 2156, 2299, 2926, 3143, 3388, 3724, 4598, 4939, 5852, 5929, 6286, 8531, 9196, 9878, 10241, 11858, 12572, 16093, 17062, 19756, 20482, 22001, 23716, 32186, 34124, 34573, 40964, 44002, 54329, 59717, 64372, 69146, 88004, 93841, 108658, 112651, 119434, 138292, 187682, 217316, 225302, 238868, 242011, 375364, 380303, 418019, 450604, 484022, 656887, 760606, 836038, 968044, 1032251, 1313774, 1521212, 1672076, 2064502, 2627548, 2662121, 4129004, 4598209, 5324242, 7225757, 9196418, 10648484, 14451514, 18392836, 28903028, 50580299, 101160598, 202321196]

約数ペア:

[(1, 202321196), (2, 101160598), (4, 50580299), (7, 28903028), (11, 18392836), (14, 14451514), (19, 10648484), (22, 9196418), (28, 7225757), (38, 5324242), (44, 4598209), (49, 4129004), (76, 2662121), (77, 2627548), (98, 2064502), (121, 1672076), (133, 1521212), (154, 1313774), (196, 1032251), (209, 968044), (242, 836038), (266, 760606), (308, 656887), (418, 484022), (449, 450604), (484, 418019), (532, 380303), (539, 375364), (836, 242011), (847, 238868), (898, 225302), (931, 217316), (1078, 187682), (1463, 138292), (1694, 119434), (1796, 112651), (1862, 108658), (2156, 93841), (2299, 88004), (2926, 69146), (3143, 64372), (3388, 59717), (3724, 54329), (4598, 44002), (4939, 40964), (5852, 34573), (5929, 34124), (6286, 32186), (8531, 23716), (9196, 22001), (9878, 20482), (10241, 19756), (11858, 17062), (12572, 16093)]