208272792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2105

約数の個数: 128

約数和(自身を含む): 654796800

約数和(自身を除く): 446524008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1222, 1316, 1833, 1974, 2029, 2184, 2444, 2632, 3666, 3948, 4058, 4277, 4888, 6087, 7332, 7896, 8116, 8554, 12174, 12831, 14203, 14664, 16232, 17108, 24348, 25662, 26377, 28406, 34216, 42609, 48696, 51324, 52754, 56812, 79131, 85218, 95363, 102648, 105508, 113624, 158262, 170436, 184639, 190726, 211016, 286089, 316524, 340872, 369278, 381452, 553917, 572178, 633048, 667541, 738556, 762904, 1107834, 1144356, 1239719, 1335082, 1477112, 2002623, 2215668, 2288712, 2479438, 2670164, 3719157, 4005246, 4431336, 4958876, 5340328, 7438314, 8010492, 8678033, 9917752, 14876628, 16020984, 17356066, 26034099, 29753256, 34712132, 52068198, 69424264, 104136396, 208272792]

約数ペア:

[(1, 208272792), (2, 104136396), (3, 69424264), (4, 52068198), (6, 34712132), (7, 29753256), (8, 26034099), (12, 17356066), (13, 16020984), (14, 14876628), (21, 9917752), (24, 8678033), (26, 8010492), (28, 7438314), (39, 5340328), (42, 4958876), (47, 4431336), (52, 4005246), (56, 3719157), (78, 2670164), (84, 2479438), (91, 2288712), (94, 2215668), (104, 2002623), (141, 1477112), (156, 1335082), (168, 1239719), (182, 1144356), (188, 1107834), (273, 762904), (282, 738556), (312, 667541), (329, 633048), (364, 572178), (376, 553917), (546, 381452), (564, 369278), (611, 340872), (658, 316524), (728, 286089), (987, 211016), (1092, 190726), (1128, 184639), (1222, 170436), (1316, 158262), (1833, 113624), (1974, 105508), (2029, 102648), (2184, 95363), (2444, 85218), (2632, 79131), (3666, 56812), (3948, 52754), (4058, 51324), (4277, 48696), (4888, 42609), (6087, 34216), (7332, 28406), (7896, 26377), (8116, 25662), (8554, 24348), (12174, 17108), (12831, 16232), (14203, 14664)]