208075266

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 526984380

約数和(自身を除く): 318909114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 269, 294, 441, 538, 807, 877, 882, 1614, 1754, 1883, 2421, 2631, 3766, 4842, 5262, 5649, 6139, 7893, 11298, 12278, 13181, 15786, 16947, 18417, 26362, 33894, 36834, 39543, 42973, 55251, 79086, 85946, 110502, 118629, 128919, 235913, 237258, 257838, 386757, 471826, 707739, 773514, 1415478, 1651391, 2123217, 3302782, 4246434, 4954173, 9908346, 11559737, 14862519, 23119474, 29725038, 34679211, 69358422, 104037633, 208075266]

約数ペア:

[(1, 208075266), (2, 104037633), (3, 69358422), (6, 34679211), (7, 29725038), (9, 23119474), (14, 14862519), (18, 11559737), (21, 9908346), (42, 4954173), (49, 4246434), (63, 3302782), (98, 2123217), (126, 1651391), (147, 1415478), (269, 773514), (294, 707739), (441, 471826), (538, 386757), (807, 257838), (877, 237258), (882, 235913), (1614, 128919), (1754, 118629), (1883, 110502), (2421, 85946), (2631, 79086), (3766, 55251), (4842, 42973), (5262, 39543), (5649, 36834), (6139, 33894), (7893, 26362), (11298, 18417), (12278, 16947), (13181, 15786)]