229897936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2129}}^1$

素因数の和:2551

約数の個数: 40

約数和(自身を含む): 473038920

約数和(自身を除く): 243140984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 397, 794, 1588, 2129, 3176, 4258, 6352, 6749, 8516, 13498, 17032, 26996, 34064, 36193, 53992, 72386, 107984, 144772, 289544, 579088, 845213, 1690426, 3380852, 6761704, 13523408, 14368621, 28737242, 57474484, 114948968, 229897936]

約数ペア:

[(1, 229897936), (2, 114948968), (4, 57474484), (8, 28737242), (16, 14368621), (17, 13523408), (34, 6761704), (68, 3380852), (136, 1690426), (272, 845213), (397, 579088), (794, 289544), (1588, 144772), (2129, 107984), (3176, 72386), (4258, 53992), (6352, 36193), (6749, 34064), (8516, 26996), (13498, 17032)]