210919488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{84503}}^1$

素因数の和:84531

約数の個数: 56

約数和(自身を含む): 600992448

約数和(自身を除く): 390072960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 84503, 169006, 253509, 338012, 507018, 676024, 1014036, 1098539, 1352048, 2028072, 2197078, 2704096, 3295617, 4056144, 4394156, 5408192, 6591234, 8112288, 8788312, 13182468, 16224576, 17576624, 26364936, 35153248, 52729872, 70306496, 105459744, 210919488]

約数ペア:

[(1, 210919488), (2, 105459744), (3, 70306496), (4, 52729872), (6, 35153248), (8, 26364936), (12, 17576624), (13, 16224576), (16, 13182468), (24, 8788312), (26, 8112288), (32, 6591234), (39, 5408192), (48, 4394156), (52, 4056144), (64, 3295617), (78, 2704096), (96, 2197078), (104, 2028072), (156, 1352048), (192, 1098539), (208, 1014036), (312, 676024), (416, 507018), (624, 338012), (832, 253509), (1248, 169006), (2496, 84503)]