199351368

素因数分解:

$2^3\times 3^5\times {\mathrm{102547}}^1$

素因数の和:102568

約数の個数: 48

約数和(自身を含む): 559912080

約数和(自身を除く): 360560712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 102547, 205094, 307641, 410188, 615282, 820376, 922923, 1230564, 1845846, 2461128, 2768769, 3691692, 5537538, 7383384, 8306307, 11075076, 16612614, 22150152, 24918921, 33225228, 49837842, 66450456, 99675684, 199351368]

約数ペア:

[(1, 199351368), (2, 99675684), (3, 66450456), (4, 49837842), (6, 33225228), (8, 24918921), (9, 22150152), (12, 16612614), (18, 11075076), (24, 8306307), (27, 7383384), (36, 5537538), (54, 3691692), (72, 2768769), (81, 2461128), (108, 1845846), (162, 1230564), (216, 922923), (243, 820376), (324, 615282), (486, 410188), (648, 307641), (972, 205094), (1944, 102547)]