208941012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1447}}^1$

素因数の和:1658

約数の個数: 96

約数和(自身を含む): 622755840

約数和(自身を除く): 413814828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 191, 252, 378, 382, 573, 756, 764, 1146, 1337, 1447, 1719, 2292, 2674, 2894, 3438, 4011, 4341, 5157, 5348, 5788, 6876, 8022, 8682, 10129, 10314, 12033, 13023, 16044, 17364, 20258, 20628, 24066, 26046, 30387, 36099, 39069, 40516, 48132, 52092, 60774, 72198, 78138, 91161, 121548, 144396, 156276, 182322, 273483, 276377, 364644, 546966, 552754, 829131, 1093932, 1105508, 1658262, 1934639, 2487393, 3316524, 3869278, 4974786, 5803917, 7462179, 7738556, 9949572, 11607834, 14924358, 17411751, 23215668, 29848716, 34823502, 52235253, 69647004, 104470506, 208941012]

約数ペア:

[(1, 208941012), (2, 104470506), (3, 69647004), (4, 52235253), (6, 34823502), (7, 29848716), (9, 23215668), (12, 17411751), (14, 14924358), (18, 11607834), (21, 9949572), (27, 7738556), (28, 7462179), (36, 5803917), (42, 4974786), (54, 3869278), (63, 3316524), (84, 2487393), (108, 1934639), (126, 1658262), (189, 1105508), (191, 1093932), (252, 829131), (378, 552754), (382, 546966), (573, 364644), (756, 276377), (764, 273483), (1146, 182322), (1337, 156276), (1447, 144396), (1719, 121548), (2292, 91161), (2674, 78138), (2894, 72198), (3438, 60774), (4011, 52092), (4341, 48132), (5157, 40516), (5348, 39069), (5788, 36099), (6876, 30387), (8022, 26046), (8682, 24066), (10129, 20628), (10314, 20258), (12033, 17364), (13023, 16044)]