198147376

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{14867}}^1$

素因数の和:14906

約数の個数: 60

約数和(自身を含む): 472891608

約数和(自身を除く): 274744232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 14867, 29734, 59468, 104069, 118936, 208138, 237872, 252739, 416276, 505478, 728483, 832552, 1010956, 1456966, 1665104, 1769173, 2021912, 2913932, 3538346, 4043824, 5827864, 7076692, 11655728, 12384211, 14153384, 24768422, 28306768, 49536844, 99073688, 198147376]

約数ペア:

[(1, 198147376), (2, 99073688), (4, 49536844), (7, 28306768), (8, 24768422), (14, 14153384), (16, 12384211), (17, 11655728), (28, 7076692), (34, 5827864), (49, 4043824), (56, 3538346), (68, 2913932), (98, 2021912), (112, 1769173), (119, 1665104), (136, 1456966), (196, 1010956), (238, 832552), (272, 728483), (392, 505478), (476, 416276), (784, 252739), (833, 237872), (952, 208138), (1666, 118936), (1904, 104069), (3332, 59468), (6664, 29734), (13328, 14867)]