208057626

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 552960000

約数和(自身を除く): 344902374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 141, 147, 189, 239, 282, 294, 329, 343, 378, 423, 441, 478, 658, 686, 717, 846, 882, 987, 1029, 1269, 1323, 1434, 1673, 1974, 2058, 2151, 2303, 2538, 2646, 2961, 3087, 3346, 4302, 4606, 5019, 5922, 6174, 6453, 6909, 8883, 9261, 10038, 11233, 11711, 12906, 13818, 15057, 16121, 17766, 18522, 20727, 22466, 23422, 30114, 32242, 33699, 35133, 41454, 45171, 48363, 62181, 67398, 70266, 78631, 81977, 90342, 96726, 101097, 105399, 124362, 145089, 157262, 163954, 202194, 210798, 235893, 245931, 290178, 303291, 316197, 435267, 471786, 491862, 550417, 606582, 632394, 707679, 737793, 870534, 1100834, 1415358, 1475586, 1651251, 2123037, 2213379, 3302502, 3852919, 4246074, 4426758, 4953753, 7705838, 9907506, 11558757, 14861259, 23117514, 29722518, 34676271, 69352542, 104028813, 208057626]

約数ペア:

[(1, 208057626), (2, 104028813), (3, 69352542), (6, 34676271), (7, 29722518), (9, 23117514), (14, 14861259), (18, 11558757), (21, 9907506), (27, 7705838), (42, 4953753), (47, 4426758), (49, 4246074), (54, 3852919), (63, 3302502), (94, 2213379), (98, 2123037), (126, 1651251), (141, 1475586), (147, 1415358), (189, 1100834), (239, 870534), (282, 737793), (294, 707679), (329, 632394), (343, 606582), (378, 550417), (423, 491862), (441, 471786), (478, 435267), (658, 316197), (686, 303291), (717, 290178), (846, 245931), (882, 235893), (987, 210798), (1029, 202194), (1269, 163954), (1323, 157262), (1434, 145089), (1673, 124362), (1974, 105399), (2058, 101097), (2151, 96726), (2303, 90342), (2538, 81977), (2646, 78631), (2961, 70266), (3087, 67398), (3346, 62181), (4302, 48363), (4606, 45171), (5019, 41454), (5922, 35133), (6174, 33699), (6453, 32242), (6909, 30114), (8883, 23422), (9261, 22466), (10038, 20727), (11233, 18522), (11711, 17766), (12906, 16121), (13818, 15057)]