225878156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8011}}^1$

素因数の和:8094

約数の個数: 48

約数和(自身を含む): 484565760

約数和(自身を除く): 258687604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 8011, 14098, 16022, 28196, 32044, 56077, 112154, 152209, 224308, 304418, 424583, 608836, 849166, 1065463, 1698332, 2130926, 2972081, 4261852, 5944162, 8067077, 11888324, 16134154, 32268308, 56469539, 112939078, 225878156]

約数ペア:

[(1, 225878156), (2, 112939078), (4, 56469539), (7, 32268308), (14, 16134154), (19, 11888324), (28, 8067077), (38, 5944162), (53, 4261852), (76, 2972081), (106, 2130926), (133, 1698332), (212, 1065463), (266, 849166), (371, 608836), (532, 424583), (742, 304418), (1007, 224308), (1484, 152209), (2014, 112154), (4028, 56077), (7049, 32044), (8011, 28196), (14098, 16022)]