207845648

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 413652096

約数和(自身を除く): 205806448

約数列:

[1, 2, 4, 8, 16, 53, 106, 131, 212, 262, 424, 524, 848, 1048, 1871, 2096, 3742, 6943, 7484, 13886, 14968, 27772, 29936, 55544, 99163, 111088, 198326, 245101, 396652, 490202, 793304, 980404, 1586608, 1960808, 3921616, 12990353, 25980706, 51961412, 103922824, 207845648]

約数ペア:

[(1, 207845648), (2, 103922824), (4, 51961412), (8, 25980706), (16, 12990353), (53, 3921616), (106, 1960808), (131, 1586608), (212, 980404), (262, 793304), (424, 490202), (524, 396652), (848, 245101), (1048, 198326), (1871, 111088), (2096, 99163), (3742, 55544), (6943, 29936), (7484, 27772), (13886, 14968)]