203432072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{1237}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 389152920

約数和(自身を除く): 185720848

約数列:

[1, 2, 4, 8, 61, 122, 244, 337, 488, 674, 1237, 1348, 2474, 2696, 4948, 9896, 20557, 41114, 75457, 82228, 150914, 164456, 301828, 416869, 603656, 833738, 1667476, 3334952, 25429009, 50858018, 101716036, 203432072]

約数ペア:

[(1, 203432072), (2, 101716036), (4, 50858018), (8, 25429009), (61, 3334952), (122, 1667476), (244, 833738), (337, 603656), (488, 416869), (674, 301828), (1237, 164456), (1348, 150914), (2474, 82228), (2696, 75457), (4948, 41114), (9896, 20557)]