201616615193

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{12227}}^1$

素因数の和:12414

約数の個数: 48

約数和(自身を含む): 248195531136

約数和(自身を除く): 46578915943

約数列:

[1, 7, 23, 61, 73, 161, 427, 511, 529, 1403, 1679, 3703, 4453, 9821, 11753, 12227, 31171, 32269, 38617, 85589, 102419, 225883, 270319, 281221, 716933, 745847, 892571, 1968547, 2355637, 5220929, 6247997, 6468083, 16489459, 17154481, 20529133, 45276581, 54446831, 120081367, 143703931, 381127817, 394553063, 472170059, 1252277113, 2761871441, 3305190413, 8765939791, 28802373599, 201616615193]

約数ペア:

[(1, 201616615193), (7, 28802373599), (23, 8765939791), (61, 3305190413), (73, 2761871441), (161, 1252277113), (427, 472170059), (511, 394553063), (529, 381127817), (1403, 143703931), (1679, 120081367), (3703, 54446831), (4453, 45276581), (9821, 20529133), (11753, 17154481), (12227, 16489459), (31171, 6468083), (32269, 6247997), (38617, 5220929), (85589, 2355637), (102419, 1968547), (225883, 892571), (270319, 745847), (281221, 716933)]