205510914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22343}}^1$

素因数の和:22431

約数の個数: 48

約数和(自身を含む): 515878272

約数和(自身を除く): 310367358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 22343, 44686, 67029, 134058, 156401, 201087, 312802, 402174, 469203, 938406, 1407609, 1631039, 2815218, 3262078, 4893117, 9786234, 11417273, 14679351, 22834546, 29358702, 34251819, 68503638, 102755457, 205510914]

約数ペア:

[(1, 205510914), (2, 102755457), (3, 68503638), (6, 34251819), (7, 29358702), (9, 22834546), (14, 14679351), (18, 11417273), (21, 9786234), (42, 4893117), (63, 3262078), (73, 2815218), (126, 1631039), (146, 1407609), (219, 938406), (438, 469203), (511, 402174), (657, 312802), (1022, 201087), (1314, 156401), (1533, 134058), (3066, 67029), (4599, 44686), (9198, 22343)]