201791876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 418195008

約数和(自身を除く): 216403132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 1441, 1703, 2693, 2882, 3406, 5386, 5764, 6812, 10772, 18733, 29623, 35009, 37466, 59246, 70018, 74932, 118492, 140036, 352783, 385099, 705566, 770198, 1411132, 1540396, 3880613, 4586179, 7761226, 9172358, 15522452, 18344716, 50447969, 100895938, 201791876]

約数ペア:

[(1, 201791876), (2, 100895938), (4, 50447969), (11, 18344716), (13, 15522452), (22, 9172358), (26, 7761226), (44, 4586179), (52, 3880613), (131, 1540396), (143, 1411132), (262, 770198), (286, 705566), (524, 385099), (572, 352783), (1441, 140036), (1703, 118492), (2693, 74932), (2882, 70018), (3406, 59246), (5386, 37466), (5764, 35009), (6812, 29623), (10772, 18733)]