193710814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 154653986

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 89, 127, 178, 209, 254, 418, 451, 779, 902, 979, 1397, 1558, 1691, 1958, 2413, 2794, 3382, 3649, 4826, 5207, 7298, 8569, 10414, 11303, 17138, 18601, 22606, 26543, 37202, 40139, 53086, 57277, 69331, 80278, 98933, 114554, 124333, 138662, 197866, 214757, 248666, 429514, 463423, 762641, 926846, 1088263, 1525282, 2176526, 2362327, 4724654, 5097653, 8805037, 10195306, 17610074, 96855407, 193710814]

約数ペア:

[(1, 193710814), (2, 96855407), (11, 17610074), (19, 10195306), (22, 8805037), (38, 5097653), (41, 4724654), (82, 2362327), (89, 2176526), (127, 1525282), (178, 1088263), (209, 926846), (254, 762641), (418, 463423), (451, 429514), (779, 248666), (902, 214757), (979, 197866), (1397, 138662), (1558, 124333), (1691, 114554), (1958, 98933), (2413, 80278), (2794, 69331), (3382, 57277), (3649, 53086), (4826, 40139), (5207, 37202), (7298, 26543), (8569, 22606), (10414, 18601), (11303, 17138)]