201127004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 388620960

約数和(自身を除く): 187493956

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 163, 244, 326, 389, 652, 778, 793, 1556, 1586, 2119, 3172, 4238, 5057, 8476, 9943, 10114, 19886, 20228, 23729, 39772, 47458, 63407, 94916, 126814, 129259, 253628, 258518, 308477, 517036, 616954, 824291, 1233908, 1648582, 3297164, 3867827, 7735654, 15471308, 50281751, 100563502, 201127004]

約数ペア:

[(1, 201127004), (2, 100563502), (4, 50281751), (13, 15471308), (26, 7735654), (52, 3867827), (61, 3297164), (122, 1648582), (163, 1233908), (244, 824291), (326, 616954), (389, 517036), (652, 308477), (778, 258518), (793, 253628), (1556, 129259), (1586, 126814), (2119, 94916), (3172, 63407), (4238, 47458), (5057, 39772), (8476, 23729), (9943, 20228), (10114, 19886)]