201535906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 378228060

約数和(自身を除く): 176692154

約数列:

[1, 2, 11, 13, 22, 26, 29, 47, 58, 94, 121, 143, 242, 286, 319, 377, 517, 611, 638, 754, 1034, 1222, 1363, 1573, 2209, 2726, 3146, 3509, 4147, 4418, 5687, 6721, 7018, 8294, 11374, 13442, 14993, 17719, 24299, 28717, 29986, 35438, 45617, 48598, 57434, 64061, 73931, 91234, 128122, 147862, 164923, 194909, 267289, 315887, 329846, 389818, 534578, 631774, 704671, 832793, 1409342, 1665586, 2143999, 3474757, 4287998, 6949514, 7751381, 9160723, 15502762, 18321446, 100767953, 201535906]

約数ペア:

[(1, 201535906), (2, 100767953), (11, 18321446), (13, 15502762), (22, 9160723), (26, 7751381), (29, 6949514), (47, 4287998), (58, 3474757), (94, 2143999), (121, 1665586), (143, 1409342), (242, 832793), (286, 704671), (319, 631774), (377, 534578), (517, 389818), (611, 329846), (638, 315887), (754, 267289), (1034, 194909), (1222, 164923), (1363, 147862), (1573, 128122), (2209, 91234), (2726, 73931), (3146, 64061), (3509, 57434), (4147, 48598), (4418, 45617), (5687, 35438), (6721, 29986), (7018, 28717), (8294, 24299), (11374, 17719), (13442, 14993)]