209476848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4909}}^1$

素因数の和:5054

約数の個数: 80

約数和(自身を含む): 623452160

約数和(自身を除く): 413975312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 4909, 5334, 6096, 7112, 9818, 10668, 14224, 14727, 19636, 21336, 29454, 34363, 39272, 42672, 58908, 68726, 78544, 103089, 117816, 137452, 206178, 235632, 274904, 412356, 549808, 623443, 824712, 1246886, 1649424, 1870329, 2493772, 3740658, 4364101, 4987544, 7481316, 8728202, 9975088, 13092303, 14962632, 17456404, 26184606, 29925264, 34912808, 52369212, 69825616, 104738424, 209476848]

約数ペア:

[(1, 209476848), (2, 104738424), (3, 69825616), (4, 52369212), (6, 34912808), (7, 29925264), (8, 26184606), (12, 17456404), (14, 14962632), (16, 13092303), (21, 9975088), (24, 8728202), (28, 7481316), (42, 4987544), (48, 4364101), (56, 3740658), (84, 2493772), (112, 1870329), (127, 1649424), (168, 1246886), (254, 824712), (336, 623443), (381, 549808), (508, 412356), (762, 274904), (889, 235632), (1016, 206178), (1524, 137452), (1778, 117816), (2032, 103089), (2667, 78544), (3048, 68726), (3556, 58908), (4909, 42672), (5334, 39272), (6096, 34363), (7112, 29454), (9818, 21336), (10668, 19636), (14224, 14727)]