203485508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 382475520

約数和(自身を除く): 178990012

約数列:

[1, 2, 4, 23, 46, 61, 92, 101, 122, 202, 244, 359, 404, 718, 1403, 1436, 2323, 2806, 4646, 5612, 6161, 8257, 9292, 12322, 16514, 21899, 24644, 33028, 36259, 43798, 72518, 87596, 141703, 145036, 283406, 503677, 566812, 833957, 1007354, 1667914, 2014708, 2211799, 3335828, 4423598, 8847196, 50871377, 101742754, 203485508]

約数ペア:

[(1, 203485508), (2, 101742754), (4, 50871377), (23, 8847196), (46, 4423598), (61, 3335828), (92, 2211799), (101, 2014708), (122, 1667914), (202, 1007354), (244, 833957), (359, 566812), (404, 503677), (718, 283406), (1403, 145036), (1436, 141703), (2323, 87596), (2806, 72518), (4646, 43798), (5612, 36259), (6161, 33028), (8257, 24644), (9292, 21899), (12322, 16514)]