202396356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7761

約数の個数: 72

約数和(自身を含む): 554377824

約数和(自身を除く): 351981468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 7691, 8772, 13158, 15382, 23073, 26316, 30764, 46146, 69219, 92292, 130747, 138438, 261494, 276876, 330713, 392241, 522988, 661426, 784482, 992139, 1176723, 1322852, 1568964, 1984278, 2353446, 2976417, 3968556, 4706892, 5622121, 5952834, 11244242, 11905668, 16866363, 22488484, 33732726, 50599089, 67465452, 101198178, 202396356]

約数ペア:

[(1, 202396356), (2, 101198178), (3, 67465452), (4, 50599089), (6, 33732726), (9, 22488484), (12, 16866363), (17, 11905668), (18, 11244242), (34, 5952834), (36, 5622121), (43, 4706892), (51, 3968556), (68, 2976417), (86, 2353446), (102, 1984278), (129, 1568964), (153, 1322852), (172, 1176723), (204, 992139), (258, 784482), (306, 661426), (387, 522988), (516, 392241), (612, 330713), (731, 276876), (774, 261494), (1462, 138438), (1548, 130747), (2193, 92292), (2924, 69219), (4386, 46146), (6579, 30764), (7691, 26316), (8772, 23073), (13158, 15382)]