206811468

素因数分解:

$2^2\times 3^7\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 555448320

約数和(自身を除く): 348636852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 503, 564, 729, 846, 972, 1006, 1269, 1458, 1509, 1692, 2012, 2187, 2538, 2916, 3018, 3807, 4374, 4527, 5076, 6036, 7614, 8748, 9054, 11421, 13581, 15228, 18108, 22842, 23641, 27162, 34263, 40743, 45684, 47282, 54324, 68526, 70923, 81486, 94564, 102789, 122229, 137052, 141846, 162972, 205578, 212769, 244458, 283692, 366687, 411156, 425538, 488916, 638307, 733374, 851076, 1100061, 1276614, 1466748, 1914921, 2200122, 2553228, 3829842, 4400244, 5744763, 7659684, 11489526, 17234289, 22979052, 34468578, 51702867, 68937156, 103405734, 206811468]

約数ペア:

[(1, 206811468), (2, 103405734), (3, 68937156), (4, 51702867), (6, 34468578), (9, 22979052), (12, 17234289), (18, 11489526), (27, 7659684), (36, 5744763), (47, 4400244), (54, 3829842), (81, 2553228), (94, 2200122), (108, 1914921), (141, 1466748), (162, 1276614), (188, 1100061), (243, 851076), (282, 733374), (324, 638307), (423, 488916), (486, 425538), (503, 411156), (564, 366687), (729, 283692), (846, 244458), (972, 212769), (1006, 205578), (1269, 162972), (1458, 141846), (1509, 137052), (1692, 122229), (2012, 102789), (2187, 94564), (2538, 81486), (2916, 70923), (3018, 68526), (3807, 54324), (4374, 47282), (4527, 45684), (5076, 40743), (6036, 34263), (7614, 27162), (8748, 23641), (9054, 22842), (11421, 18108), (13581, 15228)]