202820604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 579156480

約数和(自身を除く): 376335876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 47, 49, 82, 84, 94, 98, 123, 141, 147, 164, 179, 188, 196, 246, 282, 287, 294, 329, 358, 492, 537, 564, 574, 588, 658, 716, 861, 987, 1074, 1148, 1253, 1316, 1722, 1927, 1974, 2009, 2148, 2303, 2506, 3444, 3759, 3854, 3948, 4018, 4606, 5012, 5781, 6027, 6909, 7339, 7518, 7708, 8036, 8413, 8771, 9212, 11562, 12054, 13489, 13818, 14678, 15036, 16826, 17542, 22017, 23124, 24108, 25239, 26313, 26978, 27636, 29356, 33652, 35084, 40467, 44034, 50478, 51373, 52626, 53956, 58891, 80934, 88068, 94423, 100956, 102746, 105252, 117782, 154119, 161868, 176673, 188846, 205492, 235564, 283269, 308238, 344933, 353346, 359611, 377692, 412237, 566538, 616476, 689866, 706692, 719222, 824474, 1034799, 1078833, 1133076, 1236711, 1379732, 1438444, 1648948, 2069598, 2157666, 2414531, 2473422, 4139196, 4315332, 4829062, 4946844, 7243593, 9658124, 14487186, 16901717, 28974372, 33803434, 50705151, 67606868, 101410302, 202820604]

約数ペア:

[(1, 202820604), (2, 101410302), (3, 67606868), (4, 50705151), (6, 33803434), (7, 28974372), (12, 16901717), (14, 14487186), (21, 9658124), (28, 7243593), (41, 4946844), (42, 4829062), (47, 4315332), (49, 4139196), (82, 2473422), (84, 2414531), (94, 2157666), (98, 2069598), (123, 1648948), (141, 1438444), (147, 1379732), (164, 1236711), (179, 1133076), (188, 1078833), (196, 1034799), (246, 824474), (282, 719222), (287, 706692), (294, 689866), (329, 616476), (358, 566538), (492, 412237), (537, 377692), (564, 359611), (574, 353346), (588, 344933), (658, 308238), (716, 283269), (861, 235564), (987, 205492), (1074, 188846), (1148, 176673), (1253, 161868), (1316, 154119), (1722, 117782), (1927, 105252), (1974, 102746), (2009, 100956), (2148, 94423), (2303, 88068), (2506, 80934), (3444, 58891), (3759, 53956), (3854, 52626), (3948, 51373), (4018, 50478), (4606, 44034), (5012, 40467), (5781, 35084), (6027, 33652), (6909, 29356), (7339, 27636), (7518, 26978), (7708, 26313), (8036, 25239), (8413, 24108), (8771, 23124), (9212, 22017), (11562, 17542), (12054, 16826), (13489, 15036), (13818, 14678)]