201310004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 418889856

約数和(自身を除く): 217579852

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 854, 1204, 1708, 2623, 2741, 5246, 5482, 10492, 10964, 18361, 19187, 36722, 38374, 73444, 76748, 117863, 167201, 235726, 334402, 471452, 668804, 825041, 1170407, 1650082, 2340814, 3300164, 4681628, 7189643, 14379286, 28758572, 50327501, 100655002, 201310004]

約数ペア:

[(1, 201310004), (2, 100655002), (4, 50327501), (7, 28758572), (14, 14379286), (28, 7189643), (43, 4681628), (61, 3300164), (86, 2340814), (122, 1650082), (172, 1170407), (244, 825041), (301, 668804), (427, 471452), (602, 334402), (854, 235726), (1204, 167201), (1708, 117863), (2623, 76748), (2741, 73444), (5246, 38374), (5482, 36722), (10492, 19187), (10964, 18361)]