206892468

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 561052800

約数和(自身を除く): 354160332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 79, 81, 108, 118, 137, 158, 162, 177, 236, 237, 274, 316, 324, 354, 411, 474, 531, 548, 708, 711, 822, 948, 1062, 1233, 1422, 1593, 1644, 2124, 2133, 2466, 2844, 3186, 3699, 4266, 4661, 4779, 4932, 6372, 6399, 7398, 8083, 8532, 9322, 9558, 10823, 11097, 12798, 13983, 14796, 16166, 18644, 19116, 21646, 22194, 24249, 25596, 27966, 32332, 32469, 41949, 43292, 44388, 48498, 55932, 64938, 72747, 83898, 96996, 97407, 125847, 129876, 145494, 167796, 194814, 218241, 251694, 290988, 292221, 377541, 389628, 436482, 503388, 584442, 638557, 654723, 755082, 872964, 876663, 1168884, 1277114, 1309446, 1510164, 1753326, 1915671, 2554228, 2618892, 3506652, 3831342, 5747013, 7662684, 11494026, 17241039, 22988052, 34482078, 51723117, 68964156, 103446234, 206892468]

約数ペア:

[(1, 206892468), (2, 103446234), (3, 68964156), (4, 51723117), (6, 34482078), (9, 22988052), (12, 17241039), (18, 11494026), (27, 7662684), (36, 5747013), (54, 3831342), (59, 3506652), (79, 2618892), (81, 2554228), (108, 1915671), (118, 1753326), (137, 1510164), (158, 1309446), (162, 1277114), (177, 1168884), (236, 876663), (237, 872964), (274, 755082), (316, 654723), (324, 638557), (354, 584442), (411, 503388), (474, 436482), (531, 389628), (548, 377541), (708, 292221), (711, 290988), (822, 251694), (948, 218241), (1062, 194814), (1233, 167796), (1422, 145494), (1593, 129876), (1644, 125847), (2124, 97407), (2133, 96996), (2466, 83898), (2844, 72747), (3186, 64938), (3699, 55932), (4266, 48498), (4661, 44388), (4779, 43292), (4932, 41949), (6372, 32469), (6399, 32332), (7398, 27966), (8083, 25596), (8532, 24249), (9322, 22194), (9558, 21646), (10823, 19116), (11097, 18644), (12798, 16166), (13983, 14796)]