201671065324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1120121}}^1$

素因数の和:1120270

約数の個数: 48

約数和(自身を含む): 391415431680

約数和(自身を除く): 189744366356

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 103, 206, 412, 437, 874, 1748, 1957, 2369, 3914, 4738, 7828, 9476, 45011, 90022, 180044, 1120121, 2240242, 4480484, 21282299, 25762783, 42564598, 51525566, 85129196, 103051132, 115372463, 230744926, 461489852, 489492877, 978985754, 1957971508, 2192076797, 2653566649, 4384153594, 5307133298, 8768307188, 10614266596, 50417766331, 100835532662, 201671065324]

約数ペア:

[(1, 201671065324), (2, 100835532662), (4, 50417766331), (19, 10614266596), (23, 8768307188), (38, 5307133298), (46, 4384153594), (76, 2653566649), (92, 2192076797), (103, 1957971508), (206, 978985754), (412, 489492877), (437, 461489852), (874, 230744926), (1748, 115372463), (1957, 103051132), (2369, 85129196), (3914, 51525566), (4738, 42564598), (7828, 25762783), (9476, 21282299), (45011, 4480484), (90022, 2240242), (180044, 1120121)]