202115238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 252936282

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 59, 74, 78, 111, 118, 177, 222, 354, 481, 767, 962, 1187, 1443, 1534, 2183, 2301, 2374, 2886, 3561, 4366, 4602, 6549, 7122, 13098, 15431, 28379, 30862, 43919, 46293, 56758, 70033, 85137, 87838, 92586, 131757, 140066, 170274, 210099, 263514, 420198, 570947, 910429, 1141894, 1712841, 1820858, 2591221, 2731287, 3425682, 5182442, 5462574, 7773663, 15547326, 33685873, 67371746, 101057619, 202115238]

約数ペア:

[(1, 202115238), (2, 101057619), (3, 67371746), (6, 33685873), (13, 15547326), (26, 7773663), (37, 5462574), (39, 5182442), (59, 3425682), (74, 2731287), (78, 2591221), (111, 1820858), (118, 1712841), (177, 1141894), (222, 910429), (354, 570947), (481, 420198), (767, 263514), (962, 210099), (1187, 170274), (1443, 140066), (1534, 131757), (2183, 92586), (2301, 87838), (2374, 85137), (2886, 70033), (3561, 56758), (4366, 46293), (4602, 43919), (6549, 30862), (7122, 28379), (13098, 15431)]