201569764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 394168320

約数和(自身を除く): 192598556

約数列:

[1, 2, 4, 11, 22, 44, 79, 103, 158, 206, 316, 412, 563, 869, 1126, 1133, 1738, 2252, 2266, 3476, 4532, 6193, 8137, 12386, 16274, 24772, 32548, 44477, 57989, 88954, 89507, 115978, 177908, 179014, 231956, 358028, 489247, 637879, 978494, 1275758, 1956988, 2551516, 4581131, 9162262, 18324524, 50392441, 100784882, 201569764]

約数ペア:

[(1, 201569764), (2, 100784882), (4, 50392441), (11, 18324524), (22, 9162262), (44, 4581131), (79, 2551516), (103, 1956988), (158, 1275758), (206, 978494), (316, 637879), (412, 489247), (563, 358028), (869, 231956), (1126, 179014), (1133, 177908), (1738, 115978), (2252, 89507), (2266, 88954), (3476, 57989), (4532, 44477), (6193, 32548), (8137, 24772), (12386, 16274)]