206918322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 510935040

約数和(自身を除く): 304016718

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 43, 51, 57, 78, 86, 102, 114, 129, 191, 221, 247, 258, 323, 382, 442, 494, 559, 573, 646, 663, 731, 741, 817, 969, 1118, 1146, 1326, 1462, 1482, 1634, 1677, 1938, 2193, 2451, 2483, 3247, 3354, 3629, 4199, 4386, 4902, 4966, 6494, 7258, 7449, 8213, 8398, 9503, 9741, 10621, 10887, 12597, 13889, 14898, 16426, 19006, 19482, 21242, 21774, 24639, 25194, 27778, 28509, 31863, 41667, 42211, 47177, 49278, 57018, 61693, 63726, 83334, 84422, 94354, 106769, 123386, 126633, 139621, 141531, 156047, 180557, 185079, 213538, 253266, 279242, 283062, 312094, 320307, 361114, 370158, 418863, 468141, 541671, 640614, 802009, 837726, 936282, 1083342, 1604018, 1815073, 2028611, 2406027, 2652799, 3630146, 4057222, 4812054, 5305598, 5445219, 6085833, 7958397, 10890438, 12171666, 15916794, 34486387, 68972774, 103459161, 206918322]

約数ペア:

[(1, 206918322), (2, 103459161), (3, 68972774), (6, 34486387), (13, 15916794), (17, 12171666), (19, 10890438), (26, 7958397), (34, 6085833), (38, 5445219), (39, 5305598), (43, 4812054), (51, 4057222), (57, 3630146), (78, 2652799), (86, 2406027), (102, 2028611), (114, 1815073), (129, 1604018), (191, 1083342), (221, 936282), (247, 837726), (258, 802009), (323, 640614), (382, 541671), (442, 468141), (494, 418863), (559, 370158), (573, 361114), (646, 320307), (663, 312094), (731, 283062), (741, 279242), (817, 253266), (969, 213538), (1118, 185079), (1146, 180557), (1326, 156047), (1462, 141531), (1482, 139621), (1634, 126633), (1677, 123386), (1938, 106769), (2193, 94354), (2451, 84422), (2483, 83334), (3247, 63726), (3354, 61693), (3629, 57018), (4199, 49278), (4386, 47177), (4902, 42211), (4966, 41667), (6494, 31863), (7258, 28509), (7449, 27778), (8213, 25194), (8398, 24639), (9503, 21774), (9741, 21242), (10621, 19482), (10887, 19006), (12597, 16426), (13889, 14898)]