198148335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7459}}^1$

素因数の和:7508

約数の個数: 64

約数和(自身を含む): 412508160

約数和(自身を除く): 214359825

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1771, 2415, 3795, 5313, 7459, 8855, 22377, 26565, 37295, 52213, 82049, 111885, 156639, 171557, 246147, 261065, 410245, 514671, 574343, 783195, 857785, 1200899, 1230735, 1723029, 1887127, 2573355, 2871715, 3602697, 5661381, 6004495, 8615145, 9435635, 13209889, 18013485, 28306905, 39629667, 66049445, 198148335]

約数ペア:

[(1, 198148335), (3, 66049445), (5, 39629667), (7, 28306905), (11, 18013485), (15, 13209889), (21, 9435635), (23, 8615145), (33, 6004495), (35, 5661381), (55, 3602697), (69, 2871715), (77, 2573355), (105, 1887127), (115, 1723029), (161, 1230735), (165, 1200899), (231, 857785), (253, 783195), (345, 574343), (385, 514671), (483, 410245), (759, 261065), (805, 246147), (1155, 171557), (1265, 156639), (1771, 111885), (2415, 82049), (3795, 52213), (5313, 37295), (7459, 26565), (8855, 22377)]