207798344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{9041}}^1$

素因数の和:9090

約数の個数: 48

約数和(自身を含む): 446765220

約数和(自身を除く): 238966876

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 9041, 11492, 18082, 22984, 36164, 72328, 117533, 153697, 235066, 307394, 470132, 614788, 940264, 1229576, 1527929, 1998061, 3055858, 3996122, 6111716, 7992244, 12223432, 15984488, 25974793, 51949586, 103899172, 207798344]

約数ペア:

[(1, 207798344), (2, 103899172), (4, 51949586), (8, 25974793), (13, 15984488), (17, 12223432), (26, 7992244), (34, 6111716), (52, 3996122), (68, 3055858), (104, 1998061), (136, 1527929), (169, 1229576), (221, 940264), (338, 614788), (442, 470132), (676, 307394), (884, 235066), (1352, 153697), (1768, 117533), (2873, 72328), (5746, 36164), (9041, 22984), (11492, 18082)]